2026 Top 10 Thick Walled Square Tube Manufacturers in China Jiangsu

Wuxi Yuntu Pipe Industry Co., Ltd

Wuxi Yuntu Pipe Industry Co., Ltd. is registered at Room C461, No. 32 Chengnan Road, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Kang Mengxue. The business scope includes general projects: sales of metal materials; Sales of building materials; Sales of mechanical equipment; Wholesale of hardware products; Sales of mechanical parts and components; 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: Thick Walled Square Tube, Galvanized Square Tube, Square Tube

Wuxi Suzhong Special Steel Co., Ltd

Wuxi Suzhong Special Steel Co., Ltd. is registered at Room 128, Building B, Guolian Metal Materials Market, No. 168 Qiangao Road, Wuxi City. The registration authority is the Administrative Approval Bureau of Liangxi District, Wuxi City, and the legal representative is Wang Huanying. The business scope includes the sales of metal materials, metal products, chemical products and raw materials (excluding hazardous chemicals), building materials, metals and metal ores, general machinery and accessories, electrical machinery and equipment, and hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Rectangular Tube, Seamless Square Tube

Wuxi Xinfulong Special Steel Co., Ltd

Wuxi Xinfulong Special Steel Co., Ltd. is registered in Xizhang Community, Qianqiao Street, Huishan District, Wuxi City. The registration authority is the Administrative Approval Bureau of Huishan District, Wuxi City, and the legal representative is Fu Liang. Its business scope includes the sales of metal materials and their products, building materials, decorative materials, general machinery and accessories, hardware products, electrical machinery and equipment, chemical products and raw materials (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Large Caliber Square Tube, Small Caliber Square Tube

Wuxi Jiading Special Steel Co., Ltd

Wuxi Jiading Special Steel Co., Ltd., with its registered address in Xiaofeng Community, Qianqiao, Huishan District, Wuxi City, is registered with the Administrative Approval Bureau of Huishan District, Wuxi City. The legal representative is Bai Guanyong, and its business scope includes the sales of cold-formed steel, pipes, plates, hardware fittings, non-ferrous metal materials, general machinery and accessories; Import and export of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited by the state for company operation or import and export). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Large Caliber Seamless Square Tube, Hot Rolled Seamless Square Tube

Jiangsu Jianying Metal Materials Co., Ltd

Jiangsu Jianying Metal Materials Co., Ltd. is registered at Room 3326, No. 32 Chengnan Road, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Hou Yanhua. The business scope includes the sales of cold-formed steel, pipes, plates, hardware fittings, and non-ferrous metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Seamless Rectangular Steel Pipe, Stainless Steel Square Tube

Jiangsu Jianyi Metal Products Co., Ltd

Jiangsu Jianyi Metal Products Co., Ltd., with its registered address at A128, Office Building, No. 29 Chengnan Road, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Liu Zhiqi, and the business scope includes general projects: sales of metal products; Research and development of metal products; Sales of metal materials; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of building materials; Sales of building decoration materials; Operation of wires and cables; Wholesale of hardware products; Retail of hardware products; Research and development of hardware products; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Wholesale of daily necessities; Sales of office supplies; Wholesale of stationery supplies; Retail of stationery supplies; Wood sales (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: Thick Walled Square Tube, Small Caliber Square Tube, Special-Shaped Square Tube

Jiangsu Jiulongyuan Metal Materials Co., Ltd

Jiangsu Jiulongyuan Metal Materials Co., Ltd., with its registered address at Room D303, No. 32 Chengnan Road, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Ji Longteng, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of metal chains and other metal products; Sales of high-quality special steel materials; Manufacturing of metal structures; Metal cutting processing services; Wholesale of hardware products; Manufacturing of hardware products; Manufacturing of casting machinery; Manufacturing of metal chains and other metal products; Sales of mechanical parts and components; Wholesale of automotive spare parts; 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: Thick Walled Square Tube, Seamless Tube, Square Tube