2026 Top 10 Seamless Square Tube Manufacturers in China Jiangsu

Wuxi Guiyou Special Steel Co., Ltd

Wuxi Guiyou Special Steel Co., Ltd. is registered at Room 117, Building B, Guolian Metal Materials Market, No. 168 Qiangao Road, Beitang District, Wuxi City. The registration authority is the Administrative Approval Bureau of Liangxi District, Wuxi City, and the legal representative is Sun Guangwen. The business scope includes the sales of metal materials, metal products, hardware and electrical equipment, building materials, electrical machinery and equipment, general machinery and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Seamless Square Tube, Q195 Welded Pipe (Round Tube, Square Tube, Rectangular Tube), Q355b Square Rectangular Welded Pipe

Wuxi Zhongjunyi Metal Products Co., Ltd

Wuxi Zhongjunyi Metal Products Co., Ltd., registered at 11-582 Shimen Road, Liangxi District, Wuxi City, with the administrative approval bureau of Liangxi District and Deng Guoguang as the legal representative, engages in the sales of metal products, metal materials, general machinery and accessories, chemical products and raw materials (excluding hazardous chemicals), hardware products, and building materials; Import and export of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Seamless Square Tube, Stainless Steel Plate, Stainless Steel Industrial Pipe

Wuxi Yixuan Metal Materials Co., Ltd

Wuxi Yixuan Metal Materials Co., Ltd. is registered at No. 8 Zhangluo Road, Xizhang Community, Qianqiao Street, Huishan District, Wuxi City. The registration authority is the Huishan District Data Bureau of Wuxi City, and the legal representative is Xu Huaizhi. The business scope includes the sales of metal materials and products, hardware products, electromechanical equipment, building materials, office equipment and supplies, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Seamless Square Tube, Profile, Seamless Steel Pipe

Wuxi Gangnuo Special Steel Co., Ltd

Wuxi Gangnuo Special Steel Co., Ltd., registered at Room 287-2, Building B, No. 168 Qiangao Road, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative of Gao Tinglei, operates in general projects including metal material manufacturing; Metal cutting processing services; Steel rolling processing; Mechanical parts and component processing; Sales of metal materials; Sales of metal products; Sales of building materials; Sales of mechanical equipment; Sales of electrical equipment; Retail of hardware products; Import and export of goods; Technology import and export; Import and export agency (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: Seamless Square Tube, Q345 Series Square Tube, Round Steel Series

Wuxi Hushang Metal Materials Co., Ltd

Wuxi Hushang Metal Materials Co., Ltd., with its registered address in Xizhang Community, Qianqiao Street, Huishan District, Wuxi City, is registered with the Huishan District Administrative Approval Bureau of Wuxi City. The legal representative is Deng Hongchuan, and the business scope includes general projects: sales of non-ferrous metal alloys; Wholesale of hardware products; Sales of mechanical parts and components; Import and export of goods; Technology import and export; Import and export agency; Manufacturing of metal materials; Metal cutting processing services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Seamless Square Tube, Square Tube Series, Seamless Steel Pipe Sales

Wuxi Hongke Special Steel Co., Ltd

Wuxi Hongke Special Steel Co., Ltd., with its registered address at Room D363, No. 32 Chengnan Road, Xinwu District, Wuxi City, is registered with the Data Bureau of Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Ren Fangfang, and the business scope includes general projects: sales of metal products; Sales of metal materials; Wholesale of hardware products; Sales of metal chains and other metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Technology import and export; Import and export of goods; Import and export agency (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: Seamless Square Tube, Acid Washed Passivated Seamless Pipe, High Pressure Boiler Tube

Wuxi Hurong Special Steel Co., Ltd

Wuxi Hurong Special Steel Co., Ltd., with its registered address in Xizhang Community, Qianqiao Street, Huishan District, Wuxi City, is registered with the Huishan District Administrative Approval Bureau of Wuxi City. The legal representative is Deng Hongchuan, and 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 high-quality special steel materials; Sales of metal materials; Sales of metal products; Sales of building materials; Sales of mechanical equipment; Wholesale of hardware products; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Seamless Square Tube, Galvanized Square Tube, Galvanized Pipe