quality Clay Refractory Brick & High Alumina Refractory Bricks factory

Recently, there is a good news from the spot of Jinsteel Group. On May 10, 2021, No. 1 blast furnace in the Shanxi Jinsteel Intelligent Manufacturing Technology Industrial Park was officially put into operation. After more than half a month of commissioning, the blast furnace indicators have stabilized. The current supply air temperature of the hot blast furnace achieve 1291℃, which is a sign The 4th Generation Top Combustion Hot Blast Stove developed by Annec and MCC Jingcheng has been successfully applied again. The capacity of the 1# furnace which in Jinsteel Intelligent Manufacturing Technology Industrial Park, It equipped with 3 The 4th Generation Top Combustion Hot Blast Stove, which use "two burning one blasting" working system, The air and gas is preheated to 180℃, The designed air temperature is ≥1200℃, The hot air supplying time is 60 minutes, the current maximum operating blasting temperature is 1291℃. The average blasting temperature is ≥1250℃. The actual index is more better the design index. In the face of the continuous integration of the steel industry, ANNEC does not forget its original intention, keeps its mission in mind, and always adheres to the technical support of ANNEC op Combustion Hot Blast Stove, continuously cooperates with well-known enterprises in the industry.We are striving to become the preferred service provider of the global high temperature industry!  

  On November 25, 2023, ANNEC signed a contract with the Italy company Paul Wurth to supply refractories for the core components of three external combustion hot blast stoves, totaling 4350m³, for a steel plant in India.   Paul Wurth is an internationally renowned metallurgical engineering and technology company, having undertaken major blast furnace reconstruction projects for Indian steel companies such as JSW and JSL in recent years. The blast furnace in this project has a capacity of 4350m³ and is equipped with three Coble-style external combustion hot blast stoves. After years of operation, issues such as brick detachment at the connection pipe port, collapse of various openings, and damage to burners have emerged. In the preliminary stages, ANNEC and Paul Wurth engaged in multiple discussions regarding the project's related technologies, drawing optimizations, and more. Paul Wurth's design engineers adopted ANNEC's design optimization suggestions. Ultimately, ANNEC won the bid for the dome section (including connection pipe port assembly bricks), burner section, and high-temperature delivery pipe section refractory supply.   On November 25, 2023, the project manager from Paul Wurth Italy and the head of the procurement department from the Paul Wurth Beijing visited ANNEC. Both parties reached agreements on project drawing delivery, production processes, quality control, product testing, and more. Li Mei, Vice General Manager of the Marketing Company, accompanied the visitors on a tour of Fuliang Company, Fuhua Company, and the Technology Center. Especially after witnessing the pre-assembly of the dome of external combustion hot blast stove of the 5800m³ blast furnace at the Shasteel site, Paul Wurth's representatives highly recognized ANNEC's research and development technology and production capabilities in the field of hot blast stoves of blast furnace. They expressed great expectations for the upcoming launch of ANNEC's facility in Luoyang.   ANNEC, focusing on technical exports for hot blast stoves of blast furnace, integrated supply of a full range of refractories, and EPC engineering general contracting, adheres to the corporate mission of continuously promoting the technological development of hot blast stoves of blast furnace and the advancement of high-temperature new materials technology. They practice the development philosophy of "efficient, low-carbon emission hot blast stoves, green and intelligent ANNEC." ANNEC is committed to providing advanced hot blast stove of blast furnace technology, high-quality refractory products, and excellent technical services to major steel companies and engineering firms worldwide. ANNEC aspires to become a vigorous and unremitting service provider in the global high-temperature industry.

  On November 22, 2023, ANNEC welcomed Mr. Baloch and members of a Pakistani business delegation for a visit and inspection. Mr. Baloch's company has seven subsidiaries globally, holding significant market shares in the fields of steel metallurgy and equipment manufacturing in countries such as Pakistan, Indonesia, and Malaysia. The purpose of this visit is to leverage ANNEC's advanced hot blast stove technology and innovative capabilities to jointly expand into the fields of steel, non-ferrous smelting, and hydrogen metallurgy in Pakistan and neighboring countries.   Accompanied by the General Manager of the Group's Marketing Company, Wang Panfeng, the delegation toured the company's headquarters, research and development center, and exhibition hall. Mr. Wang introduced the delegation to ANNEC's research and development platform, team, testing equipment, and the company's "Four Acceptances and Fifteen Points Inspection" product quality traceability management system. He emphasized ANNEC's twenty years of development and innovation, core technology, and product applications. ANNEC has been deeply involved in technological innovation and market promotion of hot blast stoves of blast furnace and high-temperature new materials, providing global steel companies with high-temperature, long-campaign, and low-energy consumption hot blast stove technology, products, and services, receiving recognition and appreciation from customers both domestically and internationally. Subsequently, the two parties engaged in in-depth discussions in the meeting room on topics such as green, energy-efficient, long-lasting refractory configurations, and intelligent refractory manufacturing in the global steel industry. The guests expressed strong agreement with ANNEC's technological innovation and development philosophy, offering best wishes for the upcoming launch of the ANNEC Industrial Park in Luoyang.   The Pakistani guests expressed that the construction of infrastructure in any country relies on refractories. Their visit to China as a "pioneer" is to learn from experiences, seek opportunities, and anticipate collaboration. China's "Belt and Road" initiative has provided new impetus for global economic growth and brought new opportunities for economic and industrial development in various countries worldwide, with Pakistan being a beneficiary. ANNEC, actively practicing the "Belt and Road" initiative, provides advanced technology and professional services in high-temperature industries such as steel and non-ferrous metals to countries along the route. The hope is to strengthen cooperation for mutual benefit and win-win outcomes.   As a pioneer leading the energy-saving, low-carbon emission, and green development of hot blast stoves of blast furnace, ANNEC never stops on the path of innovation. They consistently strive to drive the technological development of hot blast stoves of blast furnace and the advancement of high-temperature new materials, using technological innovation to serve the steel industry. ANNEC's goal is to contribute to global steel companies in achieving "carbon peak and carbon neutrality" with efficient, low-carbon emission, and environmentally friendly blast furnace hot blast stove technology. At the same time, ANNEC actively explores new areas in the high-temperature industry, researching new processes, and developing new materials, aiming to become a vigorous and unwavering service provider in the global high-temperature industry.

  On November 7, 2023, "Metal-Expo’2023, the 29th International Industrial Exhibition" hosted by Russian Metallurgical Exposition Company and All-Russian Exhibition Centre Group Company was grandly opened in Moscow. Li Fuchao, Chairman of the Board of Directors of the Group, and Wang Panfeng, General Manager of the Marketing Company, attended the exhibition. The exhibition attracted more than 530 exhibitors from 35 countries and regions around the world, covering 22 sectors such as ferrous metals, non-ferrous metals, machinery and equipment, refractory materials, electric power, engineering technology and so on, and it has become one of the world-renowned metallurgical exhibitions.   Influenced by international relations, Russia is now in urgent need of products and technologies from all countries and regions of the world, and Russian exhibitors are very willing to communicate with the outside world, and nine steel companies, including Severstal Steel and MMK Steel, have sent a strong lineup to participate in the exhibition. At the same time, more than 300 Chinese enterprises, including Baowu Group, CERI, WISDRI, ACRE, CIE, and Sinostee, also participated in the exhibition.   In this exhibition, ANNEC demonstrated to the world the technologies and resistant materials for a variety of industrial furnaces such as hot blast stove, hydrometallurgy, direct reduction iron, non-ferrous smelting, belt roaster, coking, carbon, etc. With the international patented technologies and products obtained from long-term in-depth research in the field of hot blast stove of blast furnace and the new materials, technologies and products used in the field of high-temperature industry-related fields, ANNEC attracted many enterprises from Russia and other regions to Visitors The visitors were highly interested in and recognised ANNEC's technologies and products, communicated extensively with the company's technical staff, and looked forward to more in-depth and detailed exchanges and cooperation between the two sides.   High-efficiency and low-carbon emission hot blast stove, green and intelligent ANNEC. Adhering to the core corporate culture of "Customer Satisfaction", ANNEC is willing to work with old and new friends to provide leading technical support and integrated services to promote the development of the global iron and steel industry and its high-temperature materials, to help the global high-temperature industry to save energy, low carbon and develop in a green way, and to strive to become a service provider for the global high-temperature industry.

The international influence of ANNEC brand is constantly rising by its advanced hot blast stove technology, high-quality R&D and innovation of refractory materials, and good reputation guarantee, which has attracted partners from all over the world to visit the company. On 24th October, a 6-member delegation from Russia's Severstal Iron and Steel visited ANNEC for a visit and exchange. Chairman Li Fuchao and General manager Wang Panfeng warmly received the guests. Accompanied by the company's leaders, the Russian guests visited the production workshop, cold and hot state comprehensive laboratory, technology center and exhibition hall.The guests learned in detail about the company's production equipment, quality control, R&D system, development plan, etc. The guests said that the development mode of ANNEC from the initial single product manufacturing to the integrated supply of product R&D, and from the R&D of hot blast stove technology to the EPC general contracting is very suitable for the development needs of the current iron and steel enterprises, and they especially agreed that ANNEC has insisted on scientific and technological innovation for many years, and that the independently-developed ANNEC Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stove has obtained invention patents in many countries and has achieved a very good popularity in the global market, and they were full of expectation for the subsequent co-operation between the two sides. Severstal is one of the largest steel producers in Russia, with an annual steel production capacity of around 11.5 million tonnes, and a 5550m³ blast furnace that is the largest in service in Europe. In recent years, ANNEC has followed the development strategy of " Belt and Road" Initiative of the country, and the technology of ANNEC Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stove has been successfully applied in large, medium and small blast furnaces in many countries such as the 5872m³ blast furnace of JSW in India, 1559m³ blast furnace of Hesteel Serbia Steel , 1280m³ blast furnace of MMK in Russia, 4×1080m³ blast furnace blast furnace of Hoa phat Group in Vietnam, 680m³ blast furnace of BMM in India, and 450m³ blast furnace of Ann Joo Steel, among other large and small blast furnaces in other foreign countries.Whether it is the integration of complete sets of products or the export of hot blast furnace technology and standards, every step taken by ANNEC is to break down the technical barriers of foreign hot blast stoves, and to move forward continuously towards the road led by innovative science and technology. In particular, Russia's MMK Iron & Steel Company has used ANNEC's patented hot blast stove technology with full intellectual property rights, which has attracted the attention of a number of iron and steel enterprises, including Russia's Novolipetsk and Russia's Severtal Steel.

   Recently, ANNEC and BERIS signed a contract about the production capacity reduction replacement and upgrading project of a steel enterprise in Shanxi Province- three new Hot Blast Stoves of 1380m3 Blast Furnace supporting refractory materials and construction turnkey.    BERIS was formerly known as Baotou General Iron and Steel Design and Research Institute of the Ministry of Metallurgical Industry. But in 2004, its core business was restructured and then established BERIS, which is one of the earliest large-scale comprehensive design and research units in China. In 2016, BERIS integrated the business with Shanghai Baoye, highlighting the design business segment which has collaborative development and complementary advantage with Baoye's core business, and became an EPC whole industry chain engineering technology service provider in the field of metallurgical construction.    The signing of the refractory materials PC contract for the Hot Blast Stove project of a Shanxi iron and steel enterprise is another in-depth cooperation between ANNEC and BERIS on the technology of cone cylinder rotary cutting top combustion hot blast stove. Cone cylinder rotary cutting top combustion hot blast stove (ANNEC Type) integrates more than 100 patents and know-how, and has already obtained the international invention patents of Japan, Russia, Ukraine, India, Indonesia and so on, which has the core advantages of high blast temperature, long campaign life, low energy consumption, low carbon emission and low investment, and so on. This project adopts cone cylinder rotary cutting top combustion hot blast stove technology, which can achieve blast temperature ≥1250℃, NOx≤50mg/Nm³, CO＜20mg/Nm³, and the temperature difference between the hot blast stove vault temperature and the hot blast temperature ≤120℃. ANNEC has won the recognition of the owner and BERIS for its advanced technology, reliable products and professional service.    ANNEC will continue to promote the development of Hot Blast Stove technology of Blast Furnace and the progress of high temperature new material technology, dig into Hot Blast Stove technology, consolidate the manufacturing process of Hot Blast Stove refractory material, complete the construction service of Hot Blast Stove, ensure the quality of product, engineering and service, so as make ANNEC the preferred service provider of the global high temperature industry and to be enterprising and diligent.

  Recently, Zhengzhou Bureau of Water Resources and Zhengzhou Bureau of Industry and Information issued a joint announcement that Annec was successfully selected into the list of municipal-level Water-Saving enterprises. According to the documentation requirements of ‘‘Notice on the Construction of Water-Saving Enterprises’’ by Department of Industry and Information Technology of Henan Province and ‘’Zhengzhou Water-Saving Action Implementation Plan’’ by Zhengzhou Bureau of Water Resources, Annec actively organized self-examination and self-evaluation, improved the creation content, and completed the declaration work. After the county recommendation, expert review, research review and website publicity, Annec was finally awarded the title of "Zhengzhou Water-Saving Enterprise".   Annec has always attached great importance to water-saving work and firmly established a new development concept. In accordance with the policy of “Water-Saving priority, spatial balance, systematic governance, and dual effort”, Annec takes a number of measures to strengthen water-saving management, with the enterprise as the main body and improving water efficiency as the core. Annec improves its water-saving management system, formulates and implements water-saving plans and annual water-saving plans, strengthens target responsibility management and assessment; strengthens corporate water management, establishes and improves water-saving statistical systems, and conducts regular water balance tests. Annec also establishes a daily inspection and maintenance system to prevent leaks; promotes the progress of water-saving technology and actively adopts new water-saving technologies, new processes, and new equipment; strengthens the recycling of water resources and promotes the reuse of urban reclaimed water, cooling water, and industrial wastewater , improves the reuse rate of water resources; organizes water-saving publicity and education activities to continuously improve employees’ water-saving awareness.   In the next step, Annec will continue to strengthen water-saving management, promote the implementation of water-saving plans, continuously improve the recycling rate of water resources, and promote the healthy development of water-saving work in the industrial field. At the same time, Annec also will continue to promote the development of hot blast stove technology of blast furnace and the technological progress of high-temperature new materials, strive to become the preferred service provider for global high-temperature industry!

  On March 12, the rectangular high-quality pelletizing shaft furnace with an annual output of 800,000 tons of a certain steel company in Fujian was successfully completed, and the project was carried out by Zhengzhou Annec using the general contracting mode of integrated supply of refractory materials + construction of refractory materials. This project is another high-quality project after the successful cooperation between the two sides in the key project of hot blast stove of blast furnace, which is of great significance to the customer in realizing energy saving and emission reduction, and improving quality and efficiency.   With the continuous progress of iron and steel industry technology, the requirements of blast furnace on the particle size, strength, chemical composition and smelting characteristics of raw materials for ironmaking are becoming more and more stringent. As a high-quality blast furnace charge, pelletized ore has the advantages of high iron taste, good strength, even particle size, less powder, easy to restore in the blast furnace, etc., which can make the blast furnace achieve the purpose of increasing production, saving coke and improving economic efficiency.   During the production process of the shaft furnace, it is necessary to stop and start the furnace frequently, which has a great impact on the refractory masonry, and the combustion chamber is very easy to be damaged; at the same time, the air guide wall becomes another weak link of the blast furnace because it is subjected to the high temperature and high pressure, the scouring and abrasion of the dust-containing gas flow, and the pressure measurement from the charge. Annec's technical team has formulated complete production control measures for air guide wall bricks from raw material selection, process optimization and product pilot test. The production system actively overcame the problems of large weight per unit, high difficulty in molding, and high difficulty in sintering, and completed the delivery on time with good quality and quantity. The construction project department formulated a strict construction plan, led the construction team, and did a solid job in on-site construction management to ensure that the project was quality first, safety first, and put into production as promised, which was well received by the customers.   In 2023, Annec will grasp the new situation, realize new development and embark on a new journey, continue to plough into new fields of high-temperature materials, excel in the research and development of new ironmaking materials technology and market promotion, and strive to become the preferred service provider of the global high-temperature industry.

  With the complete unblocking of the prevention and control of the COVID-19 in China and the gradual pick-up of international routes, Annec also welcomed the first visit from an international friend. Accompanied by Li Mei, Assistant General Manager of Annec, representatives of PAUL WURTH Italian company and Beijing company arrived at the headquarters of Annec in Zhengzhou to communicate and visit the existing cooperation projects of Annec.   From 2021 to 2023, Annec provided technical services and core refractory materials for two 2307m³ hot blast stove of blast furnace of PW. The local structure design of PW company's hot blast stove system is complicated, the manufacturing is difficult, and the performance index is high. The company actively digests and absorbs the design requirements and actively provides optimized solutions for PW, ensuring the project design and supply quality and successfully completing the delivery.   PW Company is a well-known engineering company in the world. Its related business is mainly concentrated in the field of steel and non-ferrous metals, and it enjoys a high reputation in the world. In recent years, Annec has continued to expand the international market, and has successively undertaken JSW projects. The smooth delivery of the JSL project for PW 2 hot blast stove of blast furnace marks that Annec's technology and products have once again been recognized by the international market.   Annec is willing to go hand in hand with major design institutes and engineering companies to jointly deepen the field of foreign trade, embody manufacturing in a big country, export technology, and achieve a win-win situation!

In September 2020, China presented the "peak carbon dioxide emissions" goal for 2030 and the "carbon neutrality" goal for 2060 to the world. For the steel industry, it is no longer just about quality and output, but also about meeting the requirements of energy conservation, carbon reduction, and environmental protection. In September 2022, the Ironmaking Branch of the China Society for Metals organized a seminar in Beijing on the energy-saving and emission-reduction technology of hot blast stoves. The conference emphasized the importance of low-pollution and low-emission technologies in the development of energy-saving technologies for hot blast stoves. ANNEC was invited to participate and delivered a report titled "Energy-saving and Environmental Protection Technology of Top Combustion Hot Blast Stove," providing a detailed analysis of the ways and potentials of energy-saving and emission reduction for hot blast stoves. The report also highlighted the technical application and ultra-low emission cases of the cone cylinder rotary cutting top combustion hot blast stove jointly developed by ANNEC and CERI. A certain steel enterprise in Shanxi has equipped three cone cylinder rotary cutting top combustion hot blast stoves with its blast furnace, which have been in operation for over a year since 2022. Recently, a third-party monitoring agency conducted online tests on the gas emission composition indicators of the hot blast stove system and issued a CMA test report. The test report showed that the arch top temperature of the hot blast stove was between 1302-1323°C, and the air supply temperature was between 1213-1228°C. The average content of NOx in the flue gas was less than 30mg/Nm³, which is more than 80% lower than the national ultra-low emission standard of 150mg/Nm³, creating significant economic and social benefits for customers. One of the hot blast stoves of a certain steel enterprise in Hebei adopts a design similar to the Kalugin hot blast stove, with a CO emission level consistently higher than 3000mg/Nm³, exceeding the local emission standard limit of 500mg/Nm³. Under environmental policy control, the plant couldn't operate normally and had to shut down due to immense environmental pressure. After receiving notification from the owner, ANNEC conducted a detailed three-day on-site survey of all hot blast stove of blast furnace, comprehensively understanding various design and operating parameters. Mathematical modeling studies were conducted on the combustion conditions of hot blast stoves under different operating systems, revealing varying degrees of defects in the design of the combustion system. ANNEC formulated a transformation plan for the cool-off, maintenance, and dry-off of the hot blast stove, and under extremely limited conditions, completed the transformation of the hot blast stove burner in 35 days (15 days each for the cool-off and dry-off). The CO content in the flue gas under different operating conditions after the transformation was lower than 350mg/m³, a reduction of 88% compared to before the transformation. Currently, discussions are ongoing with the owner regarding CO transformation projects for several other hot blast stoves, aiming to reduce CO emissions by over 85% in each hot blast stove's flue gas. Since its inception, ANNEC's cone cylinder rotary cutting top combustion hot blast stove has achieved significant economic and social benefits on nearly 3000 hot blast stoves, making it particularly suitable for global blast furnace construction or renovation projects. ANNEC will continue to focus on the technical innovation of top combustion hot blast stoves and the research and production of supporting refractory materials. By continuously optimizing and upgrading furnace structure and refractory configuration, it aims to achieve ultra-low or even zero emissions of pollutants in exhaust gases, comprehensively promoting the energy-saving, low-carbon emission, and green development of hot blast stoves, and contributing to the smooth realization of the country's dual-carbon goals

  In April 2023, the hot blast stove of 2060m³ blast furnace project of Guangxi iron and steel company was successfully completed which was contracted by Zhengzhou ANNEC Industrial Co., Ltd.   This project was equipped with 3 Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stoves that were jointly developed by ANNEC and CERI, and applied more than 100 patents and proprietary technologies, thoroughly solving the hidden dangers of air gas nozzle dislocation, vault off brick, hot air outlet and high temperature brick collapse at the three forks of the pipeline that are prone to occur in the long-term use of hot blast stove. Under the condition that the actual air supply temperature is more than 1250℃, the hot blast furnace system can be stable for more than 30 years.The ultra-low emission of hot blast stove flue gas that the majority of owners are concerned about, it can even achieve NOx emissions in the hot blast stove exhaust gas below 75mg/m³, and CO emissions below 30ppm, and save 5%-8% of gas, ultra-low emissions and low operating costs(compared with conventional topcombustion hot blast stoves). It also has the application characteristics of high wind temperature, long life, low energy consumption, low emission and low investment.   During the implementation of the project, it was a critical period of epidemic prevention and control. In order to ensure the construction of the project as scheduled, Annec not only attached great importance to it, but also held several special meetings to carefully organize the production and orderly organize the delivery of goods, sent tons of various materials required for the project construction to the site as scheduled. All of these reflect the production and guarantee capabilities of the supporting materials of the hot blast stove of Annec, so that customers can rest assured about the delivery of products.   The epidemic situation at the construction site was repeated. With the strong support of the owner and the close cooperation of all parties, the project department of Annec overcame many difficulties such as multiple construction intersections, epidemic situation, and weather, constantly optimized and adjusted the construction organization, and ensured the smooth completion of each key node and guarantee the project. According to the control nodes, the quality and safety are guaranteed, and the project is carried out on schedule. Finally, the 3 cone cylinder rotary cutting top combustion hot blast stoves of 3# blast furnace have been successfully completed.   In accordance with the spirit of craftsman, Annec always regards "customer satisfaction" as the core culture of the enterprise. The project owner spoke highly of Annec's design, products, construction quality and technical services, and awarded the best partner trophy. The successful completion of this project has once again strengthened the confidence of Annec in the technology and product integration of hot blast stovetechnologyofblast furnace projects at home and abroad, and has also laid a solid foundation for establishing long-term win-win cooperation with major steel companies. A beautiful business card for Annec to serve the metallurgical market of private enterprises.

As a group company with nine subcompanies worldwide, IFGL has an important position in the Indian and global steel industry. ANNEC Group company chairman Li Fuchao, chief engineer Zhang Daoyun, Hot Blast Stove Company deputy general manager Yang Jinpo, Technical Marketing Department deputy minister Yang Yange of ANNEC Group accompanied the customers, have visited Fuliang and Fuhua plants, headquarters R & D center and exhibition hall of ANNEC, and held a discussion in the conference room. During the visit, Yang Yange introduced in detail the product quality traceability of "four acceptance and fifteen point inspection" adopted by ANNEC in raw material preparation, ingredients, molding, sintering, product selection, packaging and full testing, etc.. Grasp the product quality from the source, and truly achieve customer satisfaction. In the conference room, the two sides discussed the current situation of the steel industry in China and India, and conducted in-depth exchanges on green, energy saving, configuration of refractory materials for long campaign life kiln and intelligent manufacturing of refractory materials. The customers highly recognized the concept of technological innovation and development of ANNEC, and said that ANNEC 's professional hot blast stove technology and complete product structure, research and development and application of high temperature new materials and good industry development prospects attracted their visit. Through this exchange, the two sides hope to rely on ANNEC's complete product structure and research and development level, and jointly explore the Indian market in the fields of steel, non-ferrous smelting, hydrogen metallurgy and other fields. The Indian guests expressed their good wishes for the Luoyang Industrial plant under construction, hoping that the two sides will join forces in the near future and jointly contribute to the global low-carbon emission metallurgy. ANNEC chairman Li Fuchao said that ANNEC actively participates in the Belt and Road Initiative proposed by the Chinese government and is willing to provide new driving forces for global economic growth and create new opportunities for the economic and industrial development of countries around the world. As a pioneer in the energy-saving, low-carbon emission and green development of the hot blast stove industry, ANNEC will adhere to the core corporate culture of "customer satisfaction", will never stop to innovation, and always make unremitting efforts to continue to promote the development of hot blast stove technology of BF and the progress of high temperature new material technology, and constantly serve the steel industry with scientific and technological innovation. With green low carbon emission, low nitrogen emission, develop environmentallly and efficient hot blast stove technology of BF to help domestic and foreign steel enterprises green development. At the same time, ANNEC also hope to strengthen cooperation with global well-known enterprises such as India IFGL to jointly expand new fields of high-temperature materials, new processes and new products, and jointly promote the intelligent green and sustainable development of the global high-temperature industry.

"The Sixth National Iron-making System Energy Saving, Consumption Reduction, Cost Reduction and Efficiency New Technology Exchange Conference" organized by China Association of Plant Engineering was held in Huangshi City, Hubei Province from June 18th to 20th, 2023. The theme of the conference was "Green Energy Saving and Promoting New Development of Iron-making", taking the goal of carbon peak and carbon neutrality as the lead, promoting the transformation of iron and steel industry to green manufacturing, accelerating the optimization and upgrading of the industrial structure, enhancing the development level of energy saving and consumption reduction proactively in the iron and steel industry, and promoting the continuous operating costs reduction of the enterprises. In the main venue, Li Guanpeng, engineering manager from marketing department of Annec group, intensely follow the industry development trend, made a thematic report on "Low Carbon and Energy Saving Technology of ANNEC top combustion hot blast stove " centering on the low-carbon energy saving and low-NOx combustion technology of cone-cylinder rotary cutting top combustion hot blast stove, and shared the low-NOx combustion and low-carbon energy-saving working principle and effect of three-dimensional mixing combustion burner of the cone-cylinder rotary cutting top combustion hot blast stove The NOx emission is realized to be ≤50mg/m³, which is more than 66% lower than the requirement of "Ultra-low Emission Standard of Air Pollutants for Iron and Steel Industry". The steel industry experts at the meeting affirmed the work done by ANNEC in the field of low-carbon iron-making technology, and especially appreciated the effectiveness of the top combustion hot blast stove technology and integrated supporting materials. The participated representatives of iron and steel enterprises expressed great interest in the gas energy-saving technology of ANNEC cone-cylinder rotary cutting top combustion hot blast stove, ANNEC team discussed and exchanged views on the technological progress of the hot blast stove, the development of its equipment and the problems arising from its production and operation with representatives of well known iron-making company attending the meeting, and focused on recommending ANNEC's system solutions for hot blast stove, which were highly recognized by on-site representatives. In recent years, ANNEC has been developing and innovating in the field of hot blast stove technology, in which the "Cone-Cylinder Rotary Cutting Top Combustion Hot Blast Stove" technology jointly developed by ANNEC and CERI has obtained patent authorization from Russia, Japan, Ukraine, India, Indonesia and other countries through PCT patent application. In 2021, Annec signed the EP project of upgrading internal combustion hot blast stove of 7# blast furnace into ANNEC Cone Cylinder Rotary Cutting Top Combustion Hot Blast Stove with MMK Iron & Steel Group of Russia, as well as the EP project of the newly-built top combustion hot blast stove of 5872m³ blast furnace of JSW of India, which marked that the top combustion hot blast stove technology with China's independent intellectual property rights has been recognized by global iron and steel enterprises, and has reached the leading level in the international arena. Remain true to our original aspiration and keep our mission firmly in mind！ANNEC adheres to the mission of continuously promoting the development the R&D of HBS technology and progress of high temperature new materials, serves the iron and steel industry with scientific and technological innovations, helps iron and steel enterprises to realize "carbon peak and carbon neutrality" with green, low-carbon, environmentally friendly and highly efficient hot blast stove technology for blast furnace, and strives to become the preferred service provider for global high-temperature industry.

On 12 June, the German International Metallurgical Exhibition 2023 (METEC2023) opened in Düsseldorf, where about 18,000 experts, scholars and business elites from more than 2,000 metallurgical enterprises and suppliers from all over the world gathered to talk about the progress of metallurgical technology and the new development of green and low-carbon. ANNEC presented its top combustion hot blast stove technology with independent intellectual property rights, a full set of refractory products, and EPC general contracting project cases to the world. The visitors were attracted by the cone-cylinder rotary cutting top combustion hot blast stove technology, and learnt about ANNEC's technological achievements of the hot blast stove on high air temperature, long campaign life, low energy consumption, low emission, and low investment in detail. Danieli Corus, Erdemir, TATA, CISDI, SINOSTEEL, CSGI and other customers visited the booth of ANNEC one after another, have in-depth discussions with Chairman Mr. Li Fuchao on bilateral cooperation and related technologies. Through this exhibition, ANNEC has more in-depth exchanges with many customers. All visitors recognized the work done and achievements made by ANNEC in the field of hot blast stove in recent years. And the in-depth cooperation between the two sides in the later stage is expected. At the same time, ANNEC also showed new material industrial park of Luoyang ANNEC High Temperature Science and Technology, which is under construction. Visitors from India, Japan, South Africa, Germany, Turkey, the Netherlands, Brazil and other countries exchanged and discussed on hydrogen metallurgy, direct reduced iron, non-ferrous smelting, belt roasting machine, coking, carbon and other refractory materials for kilns. ANNEC technical team from the furnace structure, material configuration, technical service and other aspects for customers to propose the whole life cycle of kiln products and services. The visiting enterprises expressed great attention to ANNEC high temperature Technology new material Industrial Park and their willingness to cooperate with ANNEC. Twenty years of trails and hardships, ANNEC has always been to continue to promote the development of hot blast stove technology of BF and high temperature new material technology progress, to become the preferred service provider in the high temperature industry and struggle. ANNEC is willing to work with new and old friends around the world to provide leading technical support and integrated services to promote the development of the global steel industry and new materials, and help the global metallurgical industry to develop energy-saving, low-carbon and green.

  On February 23-24, 2023, Carbon New Material Industry Chain Summit Forum and 2023 Peak Carbon and Carbon Neutral Enterprises and Green Development Seminar for Enterprises was grandly opened in Tianjin! This meeting is guided by China Carbon Industry Association and organized by China Carbon Network, which covers dozens of carbon new material industry chain topics such as negative electrode materials, refractory materials, petroleum coke, graphite electrodes, environmental protection equipment, carbon neutralization and so on. Sun Qing, honorary president of China Carbon Industry Association, and more than 400 people, including authoritative experts, industry leaders, leading enterprises and key customers in the carbon industry, gathered together to discuss the development of carbon new material industry. Wang Panfeng, general manager of marketing company, Yin Kunbao, director of technology center, and Sun Yongqiang, engineer of Zhengzhou ANNEC Industrial Co., Ltd. attended the meeting, and fully exchanged ideas, communicated in depth, learned from each other, and developed together with the participating enterprises in the industry.   As China's new energy automobile field realizes curved road overtaking, the demand for lithium batteries continues to increase, and the carbon industry, as an important support industry for the lithium battery industry, has attracted extensive attention. ANNEC keeps pace with the market, relying on Luoyang ANNEC High Temperature Technology New Material Industrial Park, and actively explores domestic and international markets such as pellet, lime kiln, coke oven, carbon baking furance, ferronickel, hydrometallurgy and non-ferrous smelting.   In the future, the market division will definitely be more refined and the competition on the track is bound to be more intense. Focus on the future, ANNEC has laid out the Luoyang ANNEC High-temperature Technology and New Material Industrial Park in advance, insisted on technological innovation, technological research and development, results trading and intelligent manufacturing, and constructed the Metallurgical Technology Production and Financing Center, the Top Combustion Hot Blast Stove Engineering Technical Center, the High-temperature New Material Research and Development Center, and the State-level Testing Center of Resistant Materials for Ironmaking, with the support of the 5G+IoT technology. Based on equipment automation, digitalization, intelligence and high efficiency, the company will build high-end intelligent production lines, expand new fields of high-temperature materials, lead the technological progress of high-temperature material industry with first-class talents, first-class technology, first-class equipment, first-class management and first-class products, and strive to build a benchmark enterprise of green and intelligent manufacturing of high-temperature new materials in China and even in the world, and assist the global high-temperature industry in its energy-saving and high-yield, low-nitrogen and low-carbon emission green development.

At 16:16 on May 8, 2021, the new construction project of 1# and 3# blast furnace HBS of Shiheng Special Steel Group Co., LTD was successfully ignited. The project was EPCC by Zhengzhou Anke Industrial Co., LTD.   The capacity of no. 1 and no. 3 furnaces is 1350m³, equipped with 3 HBS. In order to achieve the goal of reducing energy consumption, 6 HBS of no. 1 and no. 3 furnaces have been upgraded and transformed by means of the overhaul of furnaces, and Annec provides EP service. After the technological upgrading of hot blast stove, the average mixed air supply temperature is more than 1200 degrees, which effectively reduces the blast furnace fuel ratio and is expected to bring economic benefits of 25 million RMB/year for Shiheng Special Steel.   This is another key project following the smooth operation and stable running of the 4# and 5# furnace HBS projects of Annec general contract shiheng Special Steel Group Co., LTD., and marks the new journey of long-term strategic cooperation between Zhengzhou Annec Industrial Co., Ltd. and Shiheng Special Steel Group Co., LTD.

At 20 o 'clock on January 6, 2021, the no. 4 furnace of Vietnam Hoa Phat Iron and Steel Company ignited and supplied flow, and the iron was successfully produced on January 7. At this point, the general integration project of refractory materials of 4×1080m³  furnace HBS of Vietnam Hoa Phat Iron and Steel Co., LTD., undertaken by Annec, was put into operation.   In the new area of Vietnam Hoa Phat Iron and Steel Company, there are 4 set furnaces and 12 set HBSs , all of which adopt the patented HBS technology jointly developed by Annec and MCC Jingcheng.   4 # furnace at a construction during the outbreak of COVID-19, Annec dense multimode provide technical support and product support, support the four furnaces are on schedule and put into operation, stable running, the HBS charging stable wind temperature above 1250 ℃, fully implement high standards of saving energy and reducing consumption, green environmental protection requirements, truly the customer satisfaction.

From October 15 to 17, 2021, the 8th International Symposium on Refractories, sponsored by China Silicate Society and China metal society, jointly organized by refractory branch of China Silicate Society and Wuhan University of science and technology, and co organized by China Refractory Industry Association, was grandly held in Wuhan, Hubei Province. Yin Kunbao, director of technology center of Zhengzhou Annec Industry Co., Ltd Yang Yalin, R & D Specialist, Dai Mengru, foreign trade manager of hot blast stove company, and Chang fan, engineering management specialist attended the meeting.   At the meeting, Annec published the latest scientific research reports "influence of residual quartz content on the performance of silica brick for hot blast stove" and "development and production of red columnar stone brick for hot blast stove". The report closely focused on the goal of "reaching the peak carbon by 2030" proposed by the United Nations General Assembly in 2020 and the green development direction of refractories, from standard requirements, physical and chemical indexes, mineral composition, independent innovation The research conclusions on environmental protection benefits and economic benefits were put forward, which won the unanimous recognition and wide praise of experts, scholars and special guests present.   Annec always adheres to establishing close cooperation with industry experts, scholars, suppliers and customers to provide customers with hot blast stove technology and refractory products with high air temperature, long life, low investment, low emission, low energy consumption, high performance and high quality; As always, we are committed to the R & D and innovation of hot blast stove technology and refractory technology, take low-carbon environmental protection and green intelligence as the development direction, and make continuous efforts to continuously promote the scientific and technological development of blast furnace hot blast stove and the progress of refractory technology.

China Iron Network news on October 11, at the invitation of Zhengzhou Annce Industrial Co., LTD. (hereinafter referred to as "Annike"), On October 8, 2021, Yu Juncheng, president of China Iron Network and The magazine "Ironmaking Exchange", led a team to visit Annike. Zhang Daoyun, president and professor-level senior engineer of Annike and Wang Panfeng, general manager of Annike Hot Blast Stove Engineering Technology Co., LTD.   Editorial line accompanied by Mr Wang visited Annec first, in the process of visit, Mr Yu is focused on the Annec independent research and development of rotary cutting type cone column top combustion hot blast stove model deeply attracted, after listening to related introduction, 'says in Mr jun Annec output as a collection of blast furnace hot blast stove technology and research and development of refractory materials listed in one large high-tech enterprises, Long-term service in MCC and other large and well-known enterprises at home and abroad, fully demonstrates the strength of Annec. In recent years, the rapid development momentum, scientific research strength and scientific research conditions ranked the forefront, for the domestic iron and steel industry, especially the high quality development of iron and steel has contributed great strength.   At present, Annec has an annual output of 150,000 tons of various refractory materials. After the project of Luoyang New Base (Annec High-temperature New Material Science and Technology Industrial Park) is completed and put into operation, the annual output will be increased to 400,000 tons. The construction of the new base is a new development opportunity for Annec, and the development of the enterprise will add new momentum. And will continue to promote the development of hot blast furnace technology and material progress, so that customers save money and worry more!   Mr Yu pointed out that The development direction of Annec and China Iron Network is highly compatible, China Iron Network will take this opportunity to create a win-win situation, and is willing to work with Annec to make new contributions to achieve carbon neutrality and carbon peak. At the same time, he said Chinese ironmaking net attaches great importance to the end of ironmaking technology progress, in line with the "four" policy, implement of talent development and on-the-job personnel skills training notification requirements, set the panel power, with the help of a society, association, committee of experts platform, to build high technology + services + product communication, for the iron and steel enterprise technical skills, improve service, Contribute to the green and high-quality development and growth of China's steel industry.      

On 31st March 2021, Zhengzhou ANNEC Industrial Co.,LTD. and MAGNITOGORSK IRON AND STEEL WORKS PUBLIC JOINT STOCK COMPANY (MMK) signed the contract about 24# HBS upgrading project. ANNEC will supply the refractory materials and equipment.   MAGNITOGORSK IRON AND STEEL WORKS PUBLIC JOINT STOCK COMPANY (MMK) is located on Chelyabinsk Russia, found in 1929. It is one of the biggest steel supplier on the world, It is also the leader of the Russian steel industry. There are 2 site Internal Combustion Type HBSs and 2 site Top Combustion HBSs.   This project will upgrade the Internal Combustion Type HBSs to ANNEC type Top Combustion HBSs. This project will be designed, supply equipment and materials, service by ANNEC. The flow temperature is more than 1250℃. The service time is more than 30 years.   After this case, ANNEC became the first China company into the Russia in refractory industry. We have achieved our customers' trust with the advantages of our skills and professional attitude.

From May 19th to 22nd, 2021, the “2021 National Blast Furnace and Non-Blast Furnace Iron-making Academic Annual Conference” sponsored by the Iron-making Branch of the Chinese Institute of Metals and co-organized by Ningbo Iron and Steel Co., Ltd. was held in Ningbo, Zhejiang. Sun Yanjun, Section Chief of Zhengzhou Annec Marketing Company, and Li Guanpeng, Design Manager, attended the meeting.   Focusing on the hot issues in iron making industry, this conference discussed the low-carbon, green, intelligent, efficient, low consumption and long-life iron making production technology and the latest scientific and technological achievements under the new situation, which greatly promoted the transformation and upgrading of iron making technology. At the meeting, experts and professors from key iron and steel enterprises and research institutes such as Baowu Group, Shougang Group, Angang Group, Shagang Group, SCID, WISDRI, University of Science and Technology Beijing, Wuhan University of Science and Technology also published many excellent reports on green and low-carbon ironmaking production and technological development.   In this conference, Li Guanpeng, the design manager of ANNEC made a report entitled “Analysis and Solutions for the Damage Causes of Hot Air Pipe of Top Combustion Hot Furnace” Li Guanpeng analyzed the common problems of hot blast outlet and hot blast pipeline of top combustion HBS. He pointed out that the key to solve the damage of HBS hot blast pipeline is the optimization of refractory material and masonry structure of hot blast pipeline, the innovation of orifice pre-assemble brick structure, piping layout, optimization of corrugated compensator lining structure and other systematic comprehensive design. He shared the mature solution for hot blast pipeline problem that has been successfully applied for many years by Annec with patented technology.   Annec proprietary technology of hot blast pipeline has been successfully applied in a steel plant in Shanxi Province for nearly 10 years, basically intact, and can meet the needs of two generations of blast furnace service. At the same time, on the issues of low-carbon, environmental protection, hydrogen metallurgy and so on, Annec introduced to the participants that the cone column rotary cutting top combustion HBS has fully realized low nitrogen combustion (NOx emission ≤ 50mg / M³) through furnace profile innovation, refractory structure and configuration optimization ），which has met the development requirements of green energy saving.   Based on the technology of rotary cutting top combustion hot blast stove, the air gas mixing uniformity is better, the difference between vault temperature and supply air temperature is smaller, which completely solves the problems of low air temperature, low thermal efficiency, high gas consumption, high NOx emission value, burner nozzle dislocation, hot blast outlet collapse, lattice brick sinking, etc The hot blast stove has the advantages of high air temperature, long service life, low energy consumption, low emission and low investment, which has been unanimously affirmed and praised by customers and industry experts. In the future, Annec will continue to practice the concept of green development, continue to be committed to the optimization and improvement of top combustion hot blast stove technology and the R & D and production of supporting refractories, and help the ironmaking industry achieve carbon peak emission and carbon neutralization.

On May 19, 2021, the "Zhengzhou branch meeting site of 2021 national entrepreneur activity day" was held in the lecture hall of the conference center of the Yellow River Hotel in Henan Province. The conference commended the selected outstanding enterprises, outstanding entrepreneurs and best employers in transformation and innovation. Zhengzhou Annec Industrial Co., Ltd. won two awards of "outstanding enterprise of transformation and innovation in Zhengzhou" and "best employer in Zhengzhou". Zhengzhou transformation and innovation outstanding enterprises, which is jointly selected by Zhengzhou Enterprise Federation, Zhengzhou entrepreneur association and Zhengzhou Industrial Economic Federation, are aimed at commending outstanding representatives of the business community, explorers and leaders of innovation and development. This activity has comprehensive evaluation towards enterprise transformation and innovation achievements, business performance, safety production, environmental protection and social responsibility. 50 enterprises were selected as outstanding transformation and innovation enterprises in Zhengzhou in 2020, and Annec won this award for the second time. Since its establishment, with the mission of "continuously promoting the scientific and technological development of blast furnace, hot blast stove and refractory technology progress", Annec has made continuous technological innovation in the field of top combustion hot blast stove, and has won a number of provincial and ministerial science and technology prizes. The company has more than 100 patents and completely independent intellectual property rights. Focusing on the hot issues such as low blast temperature, low thermal efficiency, high gas consumption, high NOx emission value, burner nozzle dislocation, hot blast outlet collapse, checker brick sinking, pipe deformation and brick falling, which resulted in short service life of hot blast stove. Through systematic research and development, Annec has completely solved the problems of frequent blowing down of blast furnace and high cost of iron front caused by the above problems. With the leading advantages of "high blast temperature, long service life, low energy consumption, low emission and low investment", Annec has helped the green development of iron and steel industry. The prize of “best employer enterprise in Zhengzhou” is jointly selected by Zhengzhou Enterprise Federation, Zhengzhou Entrepreneur Association, Zhengzhou Federation of trade unions and Zhengzhou Federation of industry and commerce. It aims to guide enterprises to establish standardized, orderly, fair and reasonable, mutually beneficial and win-win, harmonious and stable labor relations. And it evaluates from aspects of enterprise labor employment, labor relations, social security payment, employees satisfaction, etc. 50 enterprises were selected as the best employers in Zhengzhou in 2020, and Annec won this award for the third time. The core culture of "customer satisfaction, employee satisfaction and shareholder satisfaction" has always been practiced by Annec. In recent years, Annec has invested more than 20 million yuan to carry out energy-saving and consumption reduction, intelligent efficiency improvement and environmental protection transformation of desulfurization and denitrification for tunnel kilns of the whole company, which maximally improve the working environment of employees, reduce the labor intensity of employees, reduce air pollution and realize clean production. In the face of the sudden COVID-19 in 2020, the company first took the lead in undertaking no layoffs, and ensured the continuous improvement of the wages of all staff through optimizing the allocation of internal resources and improving the management level. More than 2 million yuan has been invested in the renovation and upgrading of bathhouses and restaurants of the two production branches. At the same time, Annec plans to invest more than 8 million yuan in the renovation and upgrading of staff quarters of the two branch companies in 2021, so as to meet the growing needs of employees for a better life. The company has been taking an active part in public welfare undertakings, and donates more than one million yuan to 2019 Muli forest fires and COVID-19 in 2020. In 2020, Annec subsidized 31 college students with a subsidy cost of 150000 yuan. Over the years, company has donated more than 1 million yuan to students, reflecting the high sense of mission and social responsibility of Annec. Honor is not only a summary of the past, but also a spur to the future. The staff of Annec will keep their original intention and mission in mind, constantly serve the iron and steel industry with scientific and technological innovation, and help iron and steel enterprises achieve "carbon emission peak and carbon neutralization" with green, low-carbon, environment-friendly efficient technology of blast furnace and hot blast stove. Annec has always made unremitting efforts to continuously promote the development of blast furnace ,hot blast stove and refractory technology, as well as strives to become the first service provider of global high temperature industry.

At 16:16 on May 8, 2021, the new project of No.1 and No.3 blast furnace, hot blast stove of Shiheng Special Steel Group Co., Ltd. was successfully ignited. The capacity of No.1 and No.3 blast furnaces in Shiheng Special Steel Group is 1350m ³. In order to achieve the goal of reducing energy consumption, reducing emission, improving quality and increasing benefit, a total of 6 hot blast stoves in two blast furnaces have the opportunity of upgrading during the period of blast furnace overhaul, and EP service was provided by Annec. After technical upgrading and transformation of hot blast stove, the average temperature of mixed air supply is higher than 1200 ℃, which effectively reduces the fuel ratio of blast furnace, and is expected to bring 25 million yuan / year economic benefits for Shiheng special steel.   This is another key project contracted by Annec after the smooth production and stable operation of the 4# and 5# blast furnace, hot blast stove project of Shiheng Special Steel Co., Ltd. At the same time, it also marks a new journey of long-term strategic cooperation between Zhengzhou Annec Industrial Co., Ltd. and Shiheng special steel Group Co., Ltd. With full enthusiasm, Annec will continue to serve the iron and steel industry with scientific and technological innovation, aiming to achieveing "carbon emission peak and carbon neutralization" with green, low-carbon, environment-friendly and efficient blast furnace hot blast stove technology. Annec has always made unremitting efforts to continuously promote the development of blast furnace, hot blast stove technology and refractory technology, and strive to become the first service provider of global high temperature industry.

2021 is the start of “The 14th Five-year Plan”.Annec still working on his target“Continuously Promote R&D of HBS Technology an Progress in Refractory.”.We got 13 HBSs projects and 75K Tons refractory materials in Jan and Feb, and then got 5 HBSs projects in Mar. All 10 HBS sites also processing in these times as the plan. This is a good start of ANNEC. Also is good beginning of the work in 2021.   In 01st.Mar.2021, ANNEC got a bid from Linyi Steel. The EPC of this Project is MCC, the partner of ANNEC. ANNEC supply the design for 4 HBSs and 15k Tons refractory materials in this order.   In 07th.Mar.2021, The shell of 1#HBS in 3# Furnace of ZENITH had successfully capped. The next step is constructed the refractory bricks. The EPC of this project is CISDI Group, This project including 12 HBSs of 3 Furnaces with 2400m³volume. All the refractory materials in total 43k Tons are supplied by ANNEC. Total 8 HBSs in 2# and 3# furnace use the Technology from ANNEC.     In 10th Mar 2021, Phase II Construction Project of KISC had capped. The body of the HBS had begun already. The next work is constructing the refractory bricks. ANNEC supply the technology and 13k Tons materials to one HBS with 2500m³ volume.   In 13th Mar 2021, 4 HBSs of 1# furnace in Great Dong Hai Corporation project capped. This project have 2 site HBSs in 1260 volume. The EPC and the refractory materials 24k tons are supplied by ANNEC.   In 14th Mar 2021, ANNEC got the HBSs upgrade project of 4# furnace in Xinyang Steel. ANNEC supplied refractories more than 2000 tons.

To batter carry out 2021 key work arrangement, after nearly half a year's careful planning, 6S management conference of Zhengzhou Annec Industrial Co., Ltd solemnly held in the conference room of the company's headquarters on June 8, 2021, marking the official opening of the 6S management work of Annec. Zhang Daoyun, President of the company, Yan Juxin, assistant president of the company, heads of departments, branch managers, workshop directors, team leaders and relevant consultant teachers attended the meeting.   At the beginning of the conference, the host introduced the attendees and projects, the consulting teacher carried out the concept propaganda. Then, 6S management team members signed and read out the letter of commitment. Zhang Daoyun, President of the company, issued the letter of appointment for the consultant, and the working group took the oath. At the end of the meeting, Zhang Daoyun, President of the company, put forward the work requirements of more communication, more consultation, joint promotion, common development and common progress , which need the members to fully support 6S work, closely cooperate with the work of consulting teachers and obey the work arrangement of consulting teachers. Finally, he announced the official launch of Annec 6S management.   The 6S management work is an important measure to practice the company's key work in 2021. On the one hand, doing a good job of 6S management can improve the corporate image and comprehensive quality, reduce waste and improve product quality, on the other hand, it can also play a crucial role in improving the company's management efficiency and technology research and development efficiency. Annec has been making unremitting efforts to continuously promote the development of blast furnace, hot blast stove technology and refractory technology, constantly serving the iron and steel industry with scientific and technological innovation, helping iron and steel enterprises achieve "carbon emission peak, carbon neutralization" with green, low-carbon, environmental friendly and efficient blast furnace and hot blast stove technology, and striving to become the preferred service provider for high temperature industry.

On May 6th, 2021, Under the leadership of the general manager Mr.Wang, all employees of Zhengzhou ANNEC Hot Blast Stove Engineering Technology CO.,LTD went to Jingang Group which in Jincheng City, Shanxi Province have a visiting. Jin Steel Group is a top 500 enterprise in the national manufacturing industry. ANNEC is one of the best partner of Jin Steel Group. By the two days of visiting, All team had learned lots of professional knowledge. The other hand through the visiting of 4th Generation Top Combustion Hot Blast Stove, providing valuable data for innovation. ANNEC always serve the steel industry with technology innovation. We use the hot blast stove technology to achieve environmental protection goals with green low-carbon, environmentally efficient,