316 Stainless Steel Brand Ranking

Taiyuan Iron and Steel (Group) Co., Ltd.

Taiyuan Iron and Steel (Group) Co., Ltd. (hereinafter referred to as "Taigang Group") is a holding subsidiary of China Baowu Iron and Steel Group Co., Ltd. and a platform company for integrated operation of the stainless steel industry. Taigang Group was founded in 1934 and was formerly the Northwest Steel Plant affiliated to Northwest Industrial Company, which was founded during the Republic of China. At the beginning of the founding of New China, it was positioned as the development of special steel by the state, and successively produced China's first furnace of stainless steel, the first hot-rolled silicon steel sheet, the first piece of electromagnetic pure iron, and it is also China's first stainless steel refining furnace and the first The birthplace of the stainless steel vertical slab continuous casting machine, the first cold-rolled stainless steel production line, the first cold-rolled broadband stainless steel bright annealing line, and the first stainless steel hot and cold coil mixed annealing pickling line. In 1998, it initiated the establishment of an A-share listed company, Shanxi Taigang Stainless Steel Co., Ltd. (stock code: 000825.SZ); in 2006, it achieved overall listing of its main steel business. On December 23, 2020, the joint reorganization with China Baowu was achieved, and the controlling shareholder was changed to China Baowu; on January 1, 2021, the company was entrusted to manage Baosteel Desheng Stainless Steel Co., Ltd. and Ningbo Baoxin Stainless Steel Co., Ltd., a subsidiary of China Baowu. Taigang Group has been focusing on the development of special steels mainly based on stainless steel, and has built innovations such as the National Key Laboratory of Advanced Stainless Steel Materials, National Physical and Chemical Laboratory, Shanxi Stainless Steel Engineering Technology Research Center, Shanxi Railway Vehicle Steel Engineering Technology Research Center, etc. The platform has more than 800 core and proprietary technologies mainly based on stainless steel with independent intellectual property rights, and presided over or participated in the completion of more than 70% of my country's stainless steel plate and belt product standards. At present, a cluster of high-efficiency, energy-saving and long-lived steel products mainly consisting of stainless steel, cold-rolled silicon steel, and high-strength and tough series of steels has been formed. Stainless steel products cover the entire series of plate-belt-shaped wire pipes, ultra-wide, ultra-thick and ultra-thin limit specifications, pen tip steel, hand-teared steel, nuclear power steel, railway steel, duplex stainless steel, high-grade silicon steel for new energy vehicles and other high-precision tips The products are well-known at home and abroad. Taigang is determined to follow the path of green development, adopts world-class advanced technology technology, promotes independent innovation, implements an upgraded version of green development, and promotes the level of environmental protection from excellent to outstanding, forming a relatively complete circular economy of solid, liquid and gaseous waste. The industrial chain achieves integration with the city by treating urban domestic sewage and providing heating heat sources to the city.

Tsingshan Holding Group Co., Ltd.

Today in the 21st century, China's continued rapid economic development has attracted worldwide attention, and China has become the world's largest investment, production and consumption market for the stainless steel and new energy industries. Qingshan is fortunate to be in the tide of economic development in China and the world, rooted in the stainless steel industry, and is committed to creating high-quality, low-cost, energy-saving and environmentally friendly stainless steel products, and producing beautiful and hygienic stainless steel products to meet people's ever-increasing demand for a better life. ; At the same time, it actively expands to the field of new energy, aiming to contribute to the green and sustainable development of mankind. The business covers various fields such as manufacturing, sales, warehousing, investment, import and export trade, and mainly produces stainless steel ingots, steel rods, plates, wires, seamless pipes and other products, and is widely used in petroleum, chemical industry, machinery, electricity, automobiles, shipbuilding, Food, pharmaceuticals, decoration and other fields; at the same time, the production of raw materials, intermediates and new energy batteries in the new energy field, mainly used in energy storage systems and electric vehicles. Qingshan focuses on its own industrial chain; exchanges and discusses industry development with people from all walks of life around the world with an open attitude; is committed to production, technology, operation and management innovation; with a vision of people-oriented and mutual benefit and win-win, he is willing to build a common ground with like-minded friends from all over the world A career platform to realize your ideals and repay the society together!

Angang Lianzhong (Guangzhou) Stainless Steel Co., Ltd.

Angang Lianzhong (Guangzhou) Stainless Steel Co., Ltd. was formerly Lianzhong (Guangzhou) Stainless Steel Co., Ltd., invested and constructed by Taiwan Yelian Iron and Steel Co., Ltd. and was established on December 30, 2001. It is located at No. 1, Lianguang Road, East District, Guangzhou Economic and Technological Development Zone. It covers an area of ​​1.12 million square meters. On October 17, 2014, Ansteel Group and Taiwan Yilian Group signed an investment agreement and joint venture contract. Ansteel Group subscribed and held 60% of the equity of Lianzhong (Guangzhou) Stainless Steel Co., Ltd., which is affiliated to Yilian Group, and Hanyang (Guangzhou) Iron and Steel Co., Ltd., reorganized into Angang Lianzhong (Guangzhou) Stainless Steel Co., Ltd. and Angang Hanyang (Guangzhou) Iron and Steel Co., Ltd. On December 22, 2017, Angang Lianzhong absorbed and merged Angang Hanyang. Angang Lianzhong has established a board of directors and a management layer, and has established a corporate governance structure and organizational structure that is unified in supervision, incentive, control and coordination. The company has a management and risk control department (Legal Compliance Department), a party committee work department (Human Resources Department), a safety and environmental protection operation department, a finance department, a marketing department, a technical quality department, a non-steel business department, a steel mill, and a hot rolling Factory, cold rolling factory, equipment support department, storage and transportation center, cold rolling bright factory, technical center, sales pipe center, chemical inspection center, lean production management and control department. Angang Lianzhong (Guangzhou) Stainless Steel Co., Ltd. is a professional stainless steel production base for steelmaking, hot rolling and cold rolling. It mainly produces stainless steel flat steel embryos, stainless steel plates, hot rolled stainless steel black leather steel coils, hot rolled stainless steel coils, cold Rolled stainless steel coils, bright stainless steel BA coils and other products, with steel types covering 200 series, 300 series and 400 series. The products are widely used in the industrial fields of chemical industry, energy, food, medicine, textiles, and construction decoration materials, automotive parts, kitchen tools, knives, home appliances and other people's livelihood industries.

Zhejiang Fonye Group Co.,Ltd

Zhejiang Fonye Group Co., Ltd. was established on May 24th 1995 and obtained the national stainless steel production license in 1998. We are the one of first batch of private stainless steel production enterprises in China. Our company has a modern and advanced stainless steel pipe production line with an annual output of the capacity of 50,000 tons of industrial stainless steel pipes which comprised of three major factories in Wenzhou, Shanghai Jinshan, and Shandong Qingdao. The main business is the research and development, manufacturing and sales of stainless steel pipe products in various fields such as the energy industry and mid-to-high-end manufacturing. The products are widely used in petroleum, petrochemical, power station, boiler, coal chemical, pressure vessel, machinery manufacturing and other industries.

POSCO (Zhangjiagang) Stainless Steel Co., Ltd.

Pohang (Zhangjiagang) Stainless Steel Co., Ltd. is abbreviated as PZSS. The company is located in the Yangtze River Economic Development Zone of Zhangjiagang City, Jiangsu Province. It is bordered by Shanghai in the east, Nanjing in the west, Yangtze River in the north, and Suzhou and Wuxi in the south. PZSS was established on February 15, 1997 and was jointly invested and constructed by South Korea's POSCO and Jiangsu Shagang Group. It is a Sino-foreign joint venture for the production of stainless steel. The company's first phase of cold-rolled stainless steel project was officially started in April 1997 and was completed and put into production on January 22, 1999, covering an area of ​​more than 120,000 square meters. The total investment in the first phase of the project is US$216 million, and the designed production capacity is 140,000 tons of cold-rolled stainless steel sheets per year. In order to better meet the needs of users and improve the supply and demand of stainless steel cold-rolled rail products in China, with the approval of relevant national departments, PZSS increased its investment on December 14, 2001 and began to build the second phase of stainless steel cold-rolled thin plate project. The second phase of the project started on February 22, 2002, and the construction ceremony was held on March 19. The entire project was completed and put into production on September 19, 2003 and the area of ​​the project increased to 208,000 square meters, making the annual production of cold-rolled stainless steel plates The production capacity has reached 400,000 tons, and the product quality and service quality have reached the world's advanced level. In line with the business philosophy of solving the raw material supply problems of cold-rolled stainless steel manufacturers (PZSS and Qingdao Pohang Stainless Steel Co., Ltd.) invested by POSCO in China and contributing to the development of China's steel industry, it is also to reduce production costs and increase PZSS POSCO decided to carry out the expansion project of STS's ironmaking institute based on the first and second phases of ZSS. The expansion project is located on both sides of the Yangtze River Highway in Daxin Town, Zhangjiagang City, 8Km away from the first and second phases of the project. The project includes three main projects: stainless steel smelting, continuous casting and hot rolling, and the design and production capacity is 600,000 tons of hot-rolled stainless steel plates per year. The products are mainly 300 series and 400 series high value added hot rolled stainless steel. The expansion project was approved by the state on September 8, 2003, and the total amount of the approved expansion investment was US$744 million. The investment ratio is 82.5% of South Korea's POSCO, and 17.5% of Jiangsu Shagang Group. On October 31, 2003, the PZSS expansion project command headquarters was established and the planning and design of the stainless steel expansion project was started. After 19 months of hard work and intensive construction, the expansion project completed the construction process of a steel iron station on July 31, 2006, officially announcing that PZSS has since become a veritable steel station. The development of PZSS will never stop. In order to meet the market's needs for wide-frame materials, expand product varieties and the possibility of high-alloy production, and increase product added value, on December 1, 2009, the company invested in the construction of wide-frame cold-rolled stainless steel Production line. The equipment is 2 20Senjimier rolling mills (ZRM), 1 annealing and pickling production line (CAPL), and a set of supporting equipment such as fine steel coil preparation machine and longitudinal shearing unit. The product thickness is 0.3~5.0mm and the width is 1000~1600mm. ZRM introduced the French DMS20 Roller Seng Jimil rolling mill: all CAPL equipment was introduced from European countries such as Germany and the Netherlands. Laser welding machines were used for the first time in China's stainless steel industry; online SPM and TL The application effectively reduces production costs.

Jiuquan Iron & Steel (Group) Co., Ltd.

Jiuquan Iron and Steel (Group) Co., Ltd. (hereinafter referred to as Jiugang Group) is located in Jiayuguan City, Gansu Province. It was founded in 1958. It is the fourth steel joint enterprise planned and constructed by the country earlier. It is also the early construction and large scale in the northwest my country region. A diversified modern enterprise group that combines black and color. After more than 60 years of construction and development, Jiugang Group has initially formed a pattern of coordinated development of six major industrial sectors: steel, nonferrous metals, electricity and energy, equipment manufacturing, productive services and modern agriculture. The steel industry has an annual production capacity of 11.05 million tons of crude steel (including 8.25 million tons of headquarters and 2.8 million tons of yu steel); the nonferrous industry has formed an annual production capacity of 1.7 million tons of electrolytic aluminum and 600,000 tons of aluminum plate and strip; The energy industry has formed a 4013MW self-provided generator assembly capacity. Gansu Jiugang Group Hongxing Iron and Steel Co., Ltd. is a listed subsidiary ("Jianggang Hongxing") controlled by Jiugang Group. It owns two mines, Jingtieshan Mine and Xigou Limestone Mine, forming mining, ore dressing, and sintering. , the complete supporting modern process production lines of carbon steel and stainless steel from coking to ironmaking, steelmaking, hot rolling and cold rolling, the main equipment reaches the domestic advanced and northwest leading level. The main products include carbon steel series high-speed wire, high-speed bar, medium-thick plate, hot-rolled coil, cold-rolled plate, galvanized plate, alloy plated plate, and stainless steel series hot-rolled coil, cold-rolled thin plate, medium-thick plate Hundreds of varieties. Jiugang Hongxing is the third domestic stainless steel manufacturer with complete supporting facilities from steelmaking, hot rolling to cold rolling, and has an annual production capacity of 1.2 million tons of stainless steel. In addition, 15,000 tons of non-ferrous metal sheets such as titanium, zirconium, and nickel are processed annually. Jiugang Hongxing Steel products and production systems have passed ISO9001 quality management system and ISO14001 environmental management system certification. The products are mainly sold to domestic markets and foreign markets such as Europe, America, Japan, and South Korea. High-value-added products such as stainless steel and carbon steel cold-rolled plates have entered the mid-to-high-end fields of domestic home appliances, automobiles, electronics, solar energy, petroleum and petrochemicals, and nuclear power. Nonferrous Industry has two electrolytic aluminum production bases, Jiayuguan and Dingxi, and Jamaica Alpat alumina production base, Dongxing Jiayu New Materials and Dongxing Jiaxin New Materials Deep Processing Base. There are many large-scale electrolytic aluminum production lines with 240kA, 400kA and 500kA, forming an annual production of 1.65 million tons of aluminum oxide, 1.7 million tons of electrolytic aluminum, 600,000 tons of aluminum plate and tape cast and rolled materials, 180,000 tons of aluminum plate and tape cold rolled materials, and high-end aluminum alloys With a production capacity of 50,000 tons of bars, it is a large aluminum smelting and processing enterprise in Gansu Province. At the same time, it has 6.06 million tons of copper ore resources and produces 18,000 tons of copper concentrate annually. The power and energy industry has 35 sets of self-provided thermal and residual energy recovery generator sets, 136 6kV to 330kV substations, and more than 2,000 kilometers of transmission lines, providing power support for the group company's steel, nonferrous metals and other industries, and also undertook the 2100 Jiayuguan City. Ten thousand square meters and 8 million square meters of winter heating in Suzhou District, Jiuquan (100% in Jiayuguan City and 50% in Suzhou District, Jiuquan). Jiugang Group's 2.4 million kilowatt smart grid and new energy in-site consumption demonstration projects are included in the national list of large-scale wind power photovoltaic base projects focusing on deserts, Gobi and desert areas. The first phase of 400,000 kilowatts have been connected to the grid. Gansu Honghui Energy and Chemical Co., Ltd. is a mixed-ownership enterprise jointly funded by Jiugang Group and Xinjiang Guanghui. Both parties hold 50% of the shares and mainly carry out comprehensive utilization of coal quality separation and coal tar hydrogenation and refining. The equipment manufacturing industry covers the design, manufacturing, installation, and debugging of metallurgical equipment, new energy equipment, and electrical equipment. Western Heavy Industry has 6 production bases including Jiayuguan Headquarters, Jiuquan Tiancheng, Jiuquan Guazhou, Lanzhou Yuzhong, Qingyang, Luoyang Yichuan, etc., with an annual manufacturing and processing capacity of 180,000 tons. It was listed on the "New Third Board" in 2017 and advanced in 2021. The innovation layer of the "New Third Board". Honglian Automation produces 4,000 complete sets of switchgears below 35 kV per year. HSBC is engaged in metal manufacturing and product packaging business, and has the ability to process 480,000 tons of metal products annually, produce 150,000 tons of straight-seater welded pipes and steel, and pack 3 million tons of steel and aluminum coils. Productive service industries mainly include logistics, architectural design and construction, circular economy, refractory materials, financial services, real estate, tourism and hotels, medical services, education and training, etc., which have gradually formed in the development process of Jiugang for more than 60 years. Among them, the logistics industry has 826 kilometers of self-provided railways (the total length of Jiace Railway is 535 kilometers), 2,298 self-provided railway vehicles and 1,446 vehicles that can pass the rails; the hotel industry has 7 hotels in Jiayuguan, Beijing and Shanghai, with a total of various guest rooms. More than 1,000 rooms. Modern agriculture mainly includes planting, breeding, dairy and winemaking, among which the wine industry has the capacity of 10,000 tons of fermentation and 10,000 tons of wine storage. Currently, there are four major series such as dry wine, ice wine, liqueur wine, grape liquor (brandy). More than 80 products. Qimu Dairy Company is a "science reform demonstration enterprise" determined by the State-owned Assets Supervision and Administration Commission of the State Council. It has an annual output of 40,000 tons of raw milk and a dairy processing capacity of 18,000 tons. Its products cover pasteurized milk, sterilized milk, milk preparation, and fermentation. There are five series of milk and milk beverages, with obvious competitive advantages in the regional market.

Guangxi Beigang New Materials Co., Ltd.

Guangxi Beigang New Materials Co., Ltd. (hereinafter referred to as "Beigang New Materials") is a wholly-owned subsidiary of Guangxi Beibu Gulf International Port Group Co., Ltd. (hereinafter referred to as "Beibu Gulf Port Group"), located in Tieshan Port (Linhai) in Beihai, Guangxi The industrial park covers an area of ​​more than 4,000 acres and has more than 4,100 employees. It is a stainless steel enterprise covering the entire process from laterite nickel ore smelting to nickel-chromium alloy wide plate cold rolling finished products. It is a leading industrial enterprise in Guangxi, and its production scale is among the top in China's stainless steel enterprises. . At present, Beigang New Materials has an annual production capacity of 3.4 million tons of nickel-chromium alloy slabs, 3 million tons of hot-rolled plate coils, 3 million tons of solid-solution plate coils, 1.2 million tons of cold-rolled plate coils and 30,000 tons of BA plate coils. It is a stainless steel enterprise covering the entire process from laterite nickel ore smelting to nickel-chromium alloy wide plate cold rolling finished products. It has formed a nickel-chromium alloy industry chain with composite processes, diversified products, intensive costs and high value added. It has production lines such as 200 series, 300 series, 400 series, TN series and S series, and its products cover stainless steel in many fields such as industry, military industry and food. product. Beigang New Materials insists on taking scientific and technological innovation as the guide, promotes high-quality development of enterprises, and has achieved fruitful results. Beigang New Materials cooperated with many well-known domestic universities to build an integrated platform of "production, education, research and application". It is a research and development center for high-tech enterprises, postdoctoral innovation practice base, autonomous region-level enterprise research center, and enterprise-school cooperation practice base. The autonomous region’s “Pilot Research Base for the Transformation of Scientific and Technological Achievements of Guangxi High-end Special Steel New Materials”, “Specialized, Specialized and New” Small and Medium-sized Enterprises, and the benchmark for the construction of digital Guangxi leads the recognition of key demonstration projects in the digital economy industry. Beigang New Materials adheres to the corporate spirit of "seeking truth and being pragmatic, pioneering and innovative, honest and moral" and the management concept of "people-oriented pursuit of high efficiency, win-win results for people and enterprises", and adheres to the purpose of "creating careers for employees, creating wealth for enterprises, and creating harmony for society" With the business philosophy of "surviving by quality and seeking development by science and technology", we will build six new materials of "innovation, quality, green, culture, integrity and happiness" with high quality, and ultimately build Beigang New Materials into "strong innovation and main A modern stainless steel benchmark enterprise with outstanding industry, diverse products, scientific management, beautiful environment, and everyone is successful!

DONGYING SHENGYU METAL PRODUCT CO.,LTD

Welcome to Dongying ShengYu Metal Product Co., LTD,We are located in Dong Ying city ShangDong China , we are specialized casting manufacturer including tooling ,investment casting,precision machining,surface treatment and assembly. Currently, our investment casting foundry covers an area of 40,000 square meters. There are total 200 workers in our factory, with 159 workers, 5 engineers, 18 QC man, 6 sales person, and 12 management., our company is a large-scale professional investment casting foundry with powerful machining capabilities in China. It consists of 2 major facilities, both steel casting foundry and CNC machining factory which enable us to supply precision casting parts with annual capacity of over 5,000 tons, and the products are mainly exported to Canada ,United States, Australia, Germany, UK, Japan etc. ShengYu has passed the government's completely environmental assessment, which can ensure the long-term and sustainable production. ShengYu has excellent technology research and development team relies on strong R&D ability, the company is good at producing various complex and difficult Precision castings products and take the machined of various materials such as stainless steel, heat resistant Steel, carbon steel ,low-alloy steels,high temperature alloy, non-ferrous alloys.We are committed to producing Quality Investment Castings at the lowest possible price and on time delivery. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us. Our products mainly involve following areas ,fluid equipment parts,Pumps & Valves,Impeller parts,,Building Hardware, Marine Hardware, Automobile and Fabrication customized parts. Our advantages manufacture over 15 years experience in casting, design and development customized Auto CAD ,UG Pro and E Solid Works for 2D and 3D drawings. The company is already passed all kinds of certifications like ISO 9001.IRIS. At the same time, we have complete testing equipment, such as: Coordinate Measuring Machine,Optical Emission Spectrometer,Dynamic balance teste,Salt Spray Tester etc. Strong detection ability and rich casting experience have always getting good reputation from customers all over the world. The company has set its strategic objective which is [Leading development in this industry, striving to provide a casting enterprise with core competitiveness and core value", confirmed with its core competitiveness that [Leading Ideas, Advanced Equirpments, Excellent QC, and Perfect Services". It sticks to the quality management philosophy that [Starting from the customer needs and ending with their satisfaction, focusing on customer demands and exceeding their expectations"

Shandong Taishan Iron and Steel Group Co., Ltd.

Shandong Taishan Iron and Steel Group Co., Ltd. (hereinafter referred to as "Taishan Iron and Steel") is located in Laiwu District, Jinan City. It was founded in 1969. It is a company that mainly focuses on stainless steel and is mainly based on high-quality boards and strips. It integrates new materials, high-end equipment and cleaning. A modern enterprise group that develops together with the coordinated development of industry, university and research, etc. Taishan Steel has a registered capital of 3 billion yuan, currently has more than 8,000 employees and more than 1,100 party members. It mainly engages in four series of products: stainless steel cold rolling, stainless steel hot rolling, general carbon cold rolling and general carbon hot rolling. It is an important cold rolling in Shandong Province. It is an important support for the rolled thin plate production base and Shandong Province’s “Lai-Tai Inland Premium Steel Production Base”. Taishan Steel has the National Enterprise Technology Center and the Academician Workstation, and is guided by the Academician Yin Ruiyu Workstation Team and the Korean Pohang Stainless Steel Expert Team. At present, stainless steel hot-rolled products cover 2205, 2507 duplex stainless steel, 430RE rare earth stainless steel, 409L, 439, 444 ultra-pure ferrite stainless steel, 20Cr13, 30Cr13, 40Cr14, 50Cr15MoV martensitic stainless steel, 0Cr13Mn, 12Cr13 brake discs, etc. Variety; Stainless steel cold-rolled products cover 304, 316, 430, 409, 439, 444 and other varieties, with a thickness of 0.20-3.00 mm, a width of 850-1350 mm, and a surface quality of 2B and BA. The products are widely used in transportation, petrochemicals, building decoration, seawater desalination, energy and power generation, environmental protection equipment, medical equipment, home appliances and kitchenware. Taishan Steel has always followed the factory construction policy of "simple, intensive, efficient and clean" and is committed to building a "green smart urban steel factory" that is "resource-saving, environmentally friendly, and quality-efficient". In recent years, billions of yuan have been invested to implement more than 60 energy-saving and environmental protection projects, including dry quenching waste heat power generation, production sewage treatment, deep flue gas treatment and material yard closure; the province's hydrogen refueling mother station has been built, becoming Shandong Province The important sign of the "Hydrogen Enters Ten Thousand Homes" science and technology demonstration project is to take the lead in trial; to develop high-quality, long-lived and recyclable green steel products; to implement the "Shandong Province Green Heat Heating Warming Project", the heating area reached 6 million square meters , further promoting the coupled development of steel enterprises and cities, green and low-carbon have become the background color of high-quality development in Taishan Steel in the new era. At present, Taishan Steel aims to build a "global 400-series stainless steel leading enterprise", adheres to the direction of high-end, intelligent and green, and strives to build a national landmark and leading stainless steel industry cluster in three to five years, and strive to build it. World-class special steel base.

Yongjin Technology Group Co., Ltd.

Yongjin Technology Group Co., Ltd. (Securities abbreviation: Yongjin Co., Ltd. • 603995•SH) was founded in August 2003. It has now become an enterprise integrating the research and development, production, sales and service of cold-rolled stainless steel plate and strips, with product coverage. Precision cold-rolled stainless steel plate and wide-width cold-rolled stainless steel plate and belt are widely used in electronic information, household appliances, medical devices, environmental protection chemicals, automobile transportation and other industries. Four major production bases have been established in Zhejiang, Jiangsu, Fujian and Guangdong, and inland production bases have been built in Gansu, building a nationwide production and operation and service network. Yongjin Co., Ltd. is a national high-tech enterprise and a national torch plan project undertaking unit, with a provincial enterprise technology center, a provincial high-tech enterprise research and development center, a Zhejiang Provincial Postdoctoral Workstation and a Jiangsu Provincial Postdoctoral Workstation. The company has always paid great attention to the improvement of production processes, the research and development of technical equipment and the development of new products. The company is one of the domestic enterprises that can independently design and develop stainless steel cold rolling automation production lines. The 20-roll reversible precision cold rolling mill and other self-designed and developed complete sets of stainless steel cold rolling automation production lines have reached the international advanced level. In recent years, while deepening its main business, the company has also extended the downstream new materials industry. In August 2020, it established a holding subsidiary Jiangsu Available and entered the field of layered composite materials; in April 2021, it acquired Yinyang Pipe industry, entering the stainless steel water pipe industry, the company is optimistic about the market prospects of the stainless steel water pipes. At the same time, in order to better manage and expand the stainless steel water pipe business, it acquired Shenzhen Minle Pipe Industry in September 2023, further expanding the company's production capacity and market share in this field. In October 2022, a holding subsidiary Henan Zhongyuan Titanium Industry was established to carry out the titanium material project; in November 2022, a wholly-owned subsidiary Zhejiang Prattling Competition was established to carry out the special shell material project for columnar batteries. The attempt in new fields is also an embodiment of the company's diversified development strategy using the advantages of industrial chain integration. Yongjin Co., Ltd. has always adhered to the tenet of "unity, pragmatism and development", and is committed to becoming an industry leader. It is based in the national and overseas markets. With first-class services, first-class technology and first-class products, it has achieved excellent industry brands and provided Value industry services.

Hongwang Holdings Group Co., Ltd

Hongwang Holding Group Co., Ltd. is under the jurisdiction of Zhaoqing Hongwang Metal Industry Co., Ltd., Fujian Hongwang Industrial Co., Ltd., Shandong Hongwang Industrial Co., Ltd., Yangjiang Hongwang Industrial Co., Ltd., Hunan Hongwang New Materials Technology Co., Ltd., Sichuan Hongwang Stainless Steel Co., Ltd., Henan Hongwang Metal Materials Co., Ltd., Zhaoqing Hongwang Mechanical and Electrical Co., Ltd., Foshan Hongwang Stainless Steel Co., Ltd., Wuxi Hongwang Stainless Steel Co., Ltd., Hongwang Technology Service Co., Ltd. and other subsidiaries are specialized in the production of cold-rolled stainless steel, A corporate group of silicon steel and supporting finished products. Hongwang has nearly 3,000 professional and technical personnel, equipped with industry-leading stainless steel (four/five-foot five continuous rolling, three-frame and four-frame continuous rolling and continuous rolling and continuous pickling washing combined unit, six-frame continuous rolling and twenty-roll cooling unit Production equipment such as rolling mills, continuous annealing pickling machine units) and oriented silicon steel full-process production units, as well as finishing equipment such as whole-roll matte, 8K, black titanium, fingerprint-free, PVD coating with independent intellectual property rights. The core products are 200/300/400 series cold-rolled stainless steel and colored coil plates, ordinary oriented silicon steel, high magnetic inductance oriented silicon steel, high, medium and low grade non-oriented silicon steel, etc. It is widely used in catering kitchenware, medical equipment, household appliances, automotive components, building decoration, motor and electrical fields, and is sold well at home and abroad with excellent product quality, good reputation and innovative marketing concepts. The group has established a strategic partnership with famous steel companies to achieve effective integration of production, supply and marketing resources, and further improve product quality. Hongwang achieves company value growth through research and development of products that meet customer needs to improve production efficiency, improve cost control and resource management. While paying attention to equipment and efficiency, Hongwang is constantly exploring scientific management methods and is moving towards a first-class metal new materials enterprise group. Hongwang, adhering to the corporate mission of "focusing on green and intelligent manufacturing and continuously creating value for customers", adheres to the corporate vision of "realizing common dreams", takes "integrity, pragmatism, openness and innovation" as the core values, and carries out "courage in innovation and integrity" Dedicated; live seriously and work happily”, and provide customers with high-quality products and excellent and stable services with honesty, trustworthy, efficient and sound management and a high-quality workforce.

Zhenshi Group Orient Special Steel Co., Ltd.

Zhenshi Group Oriental Special Steel Co., Ltd. is a stainless steel plate manufacturer established by Zhenshi Holding Group Co., Ltd. Located in the transportation center of the Yangtze River Delta, Jiaxing, a place where rivers, lakes and seas meet, was built in 1972. After decades, it gathers the essence of heaven and earth, enjoys the initiative of reform and opening up, and is the spirit of struggle of the red boat, shining brightly Hui! The company has an annual production capacity of 700,000 tons of stainless steel plate coils, and its products are widely used in pressure vessels, special ships, petrochemicals, food machinery, paper printing and dyeing, automobile and home appliances, energy transportation, building decoration and other fields. Oriental Special Steel has Italy introduced CONSTEEL electric furnace, AOD furnace, refining furnace, slab continuous casting machine, 1800 furnace coil rolling mill and mid-plate finishing equipment, and continuously washed and produced and leveled. Advanced processes and technical equipment have laid a solid foundation for energy conservation, emission reduction, low consumption, safe and high-quality production. The company is committed to research and insists on providing users with "high, refined and thin" stainless steel plates, including duplex stainless steel, super duplex stainless steel, super austenitic stainless steel and heat-resistant austenitic stainless steel. Oriental Special Steel adheres to the development path of "green special steel", actively fulfills social responsibilities, comprehensively builds a circular economic system, and realizes the comprehensive utilization of waste heat, waste gas and solid waste, thereby achieving a double harvest of economic and social benefits. "Cultivate stainless products and create immortal glory". Looking forward to the future, Oriental Special Steel will explore the unknown with tough quality, adhere to innovation-driven development, and guided by the core values ​​of "character, innovation, responsibility, learning, and passion" to establish and improve the "production" The five-in-one operation system of supply, sales, research and application is strived to build a green circular economy demonstration enterprise, and stride forward to becoming an industry-leading, excellent quality and green intelligent design enterprise.

China Baowu Steel Group Corporation Limited

Baosteel Desheng Stainless Steel Co., Ltd. (hereinafter referred to as "Baosteel Desheng") was founded in 2005 and was formerly Fujian Desheng Nickel Co., Ltd. In 2009, the full process production line of sintering, blast furnace, steelmaking continuous casting, 1150mm hot rolling, and 1150mm solid solution stainless steel was completed. It pioneered the direct production of stainless steel with low-priced laterite nickel ore resources, which changed the production of stainless steel due to the significant fluctuations in international nickel prices. The passive situation has enhanced the competitiveness of domestic stainless steel companies. In 2011, Baosteel Group reorganized Fujian Desheng Nickel Co., Ltd. and renamed Baosteel Desheng Stainless Steel Co., Ltd., and continued to implement the technical transformation of the original stainless steel production line filling and filling. The 1250mmDRAPL cold rolling production line and the 1250mmHRAPL pickling production line were completed and put into production one after another. The process Equipment, energy-saving and environmentally friendly, and fire safety facilities have been improved and upgraded in many aspects. In 2021, China Baowu (formerly Baosteel Group) decided to entrust Baosteel Desheng to Taigang Group to manage based on the overall planning and construction of the stainless steel industry and the integrated promotion. Baosteel Desheng has become an important stainless steel base for China Baowu Taigang Group under the "one headquarters, multiple bases" management and control mode, and an important layout along the coast and rivers. In 2022, the first step project of Baosteel Desheng Boutique Stainless Steel Green Industry Base 360㎡ sintering, 2500m3 blast furnace, steelmaking continuous casting, 1780mm hot rolling, and 1600mm pickling washing will be completed and put into production, helping to strengthen, improve and expand the stainless steel industry. Baosteel Desheng focuses on the research and development of differentiated stainless steel products such as high quality, cost-effectiveness, energy conservation and environmental protection, and wins the market with its coastal location advantages and stable product quality. At present, it has formed an annual production capacity of 4.7 million tons. Stainless steel products cover all varieties of 200 series, 300 series, and 400 series, and are widely used in the fields of construction decoration, home appliance industry, equipment manufacturing, automobile industry, petrochemical industry and other fields. Looking ahead, Baosteel Desheng will accelerate the creation of a competitive first-class stainless steel high-quality intelligent manufacturing base, providing users with more cost-effective products and more convenient and effective services, and for Taigang to build a flagship for integrated operation of China Baowu stainless steel industry as soon as possible. Platform companies and high-tech enterprises in the world with competitive stainless steel industry chain have made due contributions.

Fushun Special Steel Co., Ltd.

Fushun Special Steel Co., Ltd. (hereinafter referred to as "Fushun Special Steel") is located in Fushun City, Liaoning Province. It was founded in 1937 and was listed on the Shanghai Stock Exchange in December 2000. Fushun Special Steel is a national high-tech enterprise with a national enterprise technology center and a postdoctoral research station. It currently has more than 7,000 employees, including nearly 1,000 professional and technical personnel of various types. The controlling shareholder of Fushun Special Steel is Northeast Special Steel Group Co., Ltd. (hereinafter referred to as Northeast Special Steel Group). In 2017, with the strong support and promotion of the National Development and Reform Commission, Liaoning Provincial Party Committee and Provincial Government, Northeast Special Steel Group implemented a mixed ownership reform, and Ningbo Meishan Bonded Port District Jincheng Shazhou Equity Investment Co., Ltd. (The actual controller is Mr. Shen Wenrong of Shagang Group) Become the controlling shareholder of Northeast Special Steel Group and indirectly become the controlling shareholder of Fushun Special Steel. Fushun Special Steel has produced the first furnace of high-speed steel in New China, the first furnace of austenitic stainless steel, the first furnace of ultra-high strength steel, the first furnace of high temperature alloy, the first furnace of ultra-low carbon stainless steel, etc., in order to develop and produce "high, Exquisite, sharp, strange, difficult, lacking, special and new" products lead the development of special steel materials in my country, and take it as its mission to meet the needs of special steel materials in China. It is an important research and development and production base for special steel materials in my country, and is known as "China's Specialty" The cradle of steel”. Fushun Special Steel has a strong technical foundation and excellent special smelting equipment, including vacuum induction furnaces, vacuum self-consumption furnaces, and protective atmosphere electric slag furnaces. It also has supporting forging, rolling, fine rolling, cold drawing, and plate processing production lines. The complete set distance is complete, the rear part is refined, the heat treatment, quality inspection equipment and facilities are complete, and it has always undertaken the research and development tasks of the country's special steel new materials. Fushun Special Steel has always adhered to the development concept of "special steel is more special". After years of development, it has formed a core product with "three highs and one special" (high temperature alloys, ultra-high strength steel, high-grade tool steel, special stainless steel) and has included Production experience of more than 5,400 grades of special steel materials including high-temperature alloys, ultra-high strength steel, stainless steel, tool mold steel, high-speed tool steel, automotive steel, high-end mechanical steel, titanium alloy, bearing steel and other products. It has the capacity of 950,000 tons of steel and 770,000 tons of materials per year. The products are widely used in industries and fields such as aviation, aerospace, nuclear power, petroleum and petrochemicals, transportation, engineering machinery, and medical care, covering six continents and more than 30 countries and regions. Fushun Special Steel has passed ISO9001 system certification, AS9100 system certification, IATF16949 system certification, ISO14001 environmental management system certification, ISO10012 measurement management system certification, ISO45001 occupational health and safety system certification, and Nadcap heat treatment certification. As of March 2022, Fushun Special Steel has obtained 59 patents, including 47 invention patents and 12 utility model patents, and has received more than 300 national, provincial and ministerial awards. While developing itself, Fushun Special Steel conscientiously fulfills its social responsibilities, adheres to the green development concept of environmental protection, cleanliness and circulation, builds a sewage treatment plant, and achieves zero sewage emissions; completes dust removal transformation of smelting equipment and natural gas transformation of various furnaces and kilns. Project; implemented deep processing and comprehensive utilization of scrap steel slag, and implemented resource-saving and environmentally friendly development strategies.

Voestalpine AG

Voestalpine is an Austrian steel company, specializing in high-quality steel products and advanced steel technologies.

Nippon Steel & Sumitomo Metal Corporation

Nippon Steel is a Japanese multinational steel manufacturing company. They produce a wide range of steel products, including color-coated steel sheets for construction and industrial applications.

Baosteel Group Corporation

Baosteel is one of China's largest steel manufacturers. They produce a wide range of steel products, including color-coated steel sheets used in construction and other industries.

ArcelorMittal S.A.

ArcelorMittal is the world’s largest steel producer, with operations on every continent. They produce coated steels for various applications, including construction and automotive sectors.

Sandvik (China) Investment Co., Ltd.

Sandvik Group is an engineering group engaged in mining and rock excavation, rock processing, metal cutting and materials technology, providing optimized products and solutions based on digital, innovative and sustainable engineering. As of the end of 2022, the group has approximately 40,000 employees, a sales network covering 150 countries, and has achieved continued operating income of approximately 112 billion Swedish kroner. The products provided by the Group not only cover the entire customer value chain, but also are based on huge investment in R&D, in-depth understanding of customers, and a deep understanding of industrial processes and digital solutions. Sandvik Group has three core business organizations, each responsible for its R&D, production and sales. Sandvik Mine and Rock Technology The world's leading supplier of equipment, drilling tools, spare parts, services and technical solutions for mining and engineering industries, covering rock drilling, rock cutting, loading and transportation, tunneling and quarries. Sandvik rock treatment technology The world's leading supplier of rock and ore treatment equipment, drilling tools, spare parts, services and solutions for mining and engineering industries, covering crushing screening, crushing and removal applications. Sandvik manufacturing and processing solutions The world's leading manufacturer of metal cutting tools and tool systems. The product also includes solutions for digital manufacturing, additive manufacturing and integrated measurement.

ThyssenKrupp (China) Investment Co., Ltd.

ThyssenKrupp is a large multinational industrial and technology group from Germany. ThyssenKrupp employees focus on providing solutions for global sustainability with their high work enthusiasm and outstanding expertise. ThyssenKrupp joins hands with customers to develop comprehensive solutions in the fields of "materials", "mechanicals" and "engineering" to meet future challenges. With its superior engineering advantages, we help customers win competition in the global market and jointly create innovative products in an energy-saving and efficient manner. For ThyssenKrupp, technological innovation and progress are the key to meeting current and future global customer and market demands, and are a necessary condition for achieving stable growth in revenue, cash flow and value of enterprises.