2026 Top 10 Duplex Steel Manufacturers in China

Jiangsu Yuantian Yuhang Special Steel Co., Ltd

Jiangsu Yuantian Yuhang Special Steel Co., Ltd., with its registered address at 103, 1st floor, 316-202 Fangcheng Avenue, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and its legal representative is Wushang Province. Its business scope includes general projects such as the sales of high-quality special steel materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of metal materials; Research and development of metal products; Sales of new metal functional materials; Research and development of new material technology; Sales of rare earth functional materials; Manufacturing of hardware products; Fastener manufacturing; Sales of mechanical parts and components; Wholesale of hardware products; Sales of forgings and powder metallurgy products; Sales of building materials; Sales of metal products; Spring sales; Import and export of goods; Import and export agency; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Duplex Steel, Yingkoneil, Precipitation Hardening Steel

Shanghai Wanchang Automotive Parts Co., Ltd

Shanghai Wanchang Automotive Parts Co., Ltd., registered at Room 8230, 1st Floor, Building F, No. 2052 Honghai Road, Temple Town, Chongming District, Shanghai (Shanghai Temple Town Economic Development Zone), registered with the Chongming District Market Supervision and Administration Bureau, with Zhang Haiyan as the legal representative. Its business scope includes automotive parts, steel, metal materials, stamping parts, mechanical and electrical equipment, building materials, daily necessities, mechanical and electrical equipment, instruments and meters, and chemical products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals); Business information consultation; Enterprise management consulting; Architectural decoration; Freight forwarding agent; Conference services; Exhibition display services. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Duplex Steel, Tesla Standard, Automotive Structural Steel

Shanghai Zhougang International Trade Co., Ltd

Shanghai Zhougang International Trade Co., Ltd., with its registered address at Building 3, No. 175, Lane 888, Yuexin South Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Zhou Dekun, and its business scope includes general projects such as import and export of goods; Sales of metal materials; Sales of metal structures; Sales of high-performance non-ferrous metals and alloy materials; Retail of shoes and hats; Clothing and apparel retail; Sales of mechanical equipment; Retail of hardware products; Sales of mechanical parts and components; Sales of office supplies; Sales of daily necessities; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Sales of household appliances; Retail of sports goods and equipment; Retail of stationery supplies; Sales of building decoration materials; Wholesale of daily necessities; Urban greening management. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Duplex Steel, Cold Rolled Coil, Galvanized Sheet Coil

Jiangsu Jingguo Heavy Industry Machinery Co., Ltd

Jiangsu Jingguo Heavy Industry Machinery Co., Ltd., with its registered address at No. 886 Xigang Road, Xishan Economic Development Zone, Wuxi City, registered with the Xishan District Data Bureau of Wuxi City, and represented by Wang Ju as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: sales of construction machinery; Sales of mechanical equipment; Sales of electrical and mechanical equipment; Sales of mechanical parts and components; Sales of metal materials; Sales of metal products; Wholesale of hardware products; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Mold sales; Manufacturing of non-ferrous metal alloys; Metal cutting processing services; Manufacturing of metal structures (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Duplex Steel, Hammerhead, Austenitic Stainless Steel

Haolin Special Alloy (Shanghai) Co., Ltd

Haolin Special Alloy (Shanghai) Co., Ltd., with its registered address at 2nd Floor, No. 5255 Beisong Road, Chedun Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Tang Zongjia, and the business scope includes general projects such as sales of metal products, new materials, metal materials, aluminum alloy products, molds, steel, and ceramic products, leasing of self owned houses, technology development, consulting, technical services, and technology transfer in the fields of network, computer, and information technology, business information consulting, e-commerce (not allowed to engage in value-added telecommunications and financial services), import and export of goods or technology (except for goods and technology import and export prohibited by the state or involving administrative approval), and branch operations below the lower limit such as metal products, aluminum alloy products, and molds. Processing. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Duplex Steel, Precipitation Hardening Stainless Steel, Martensitic Stainless Steel

Shanghai Zhuanyao Metal Materials Co., Ltd

Shanghai Zhuanyao Metal Materials Co., Ltd., with its registered address at Room 3445, No. 868 Jinqi Road, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Tang Zhixiong, and its business scope includes wholesale and retail of metal materials, metal products, molds, steel, building decoration materials, hardware and electrical equipment, electronic products, power tools, mechanical equipment and accessories, instruments and meters, packaging materials, mechanical and electrical equipment and accessories, general labor protection supplies, manufacturing and processing of mechanical equipment (limited to branch operations), and engaging in import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Duplex Steel, Electrician Pure Iron, 5 Series Almg Alloy

Shanghai Liangang Industrial Co., Ltd

Shanghai Liangang Industrial Co., Ltd., with its registered address at Room B99, Building 3, No. 241 Yueluo Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Zhou Dekun, and the business scope includes metal materials, steel, non-ferrous metals, iron ore (except for special control), mechanical equipment, hardware and electrical equipment, automobile and motorcycle accessories, office supplies, electronic products and accessories, household appliances, cultural and sports products, clothing, shoes and hats, building decoration materials, daily necessities wholesale and retail, and purchasing and sales; Municipal engineering; landscape engineering; Business information consulting services; Engaged in import and export business of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Duplex Steel, Aluminum Zinc Coated, Automotive Steel