2026 Top 10 Square Distance Tube Manufacturers in China Shanghai

Shanghai Ruigang Industrial Development Co., Ltd

Shanghai Ruigang Industrial Development Co., Ltd., with its registered address at Room L474, Building 7, No. 228 Jingle Road, Langxia Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau and represented by Yu Genjian. Its business scope includes general projects such as landscaping construction; Conference and exhibition services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Sales of metal materials; Sales of metal products; Retail of hardware products; Sales of daily necessities; Sales of building materials; Sales of building decoration materials; Electronic product sales; Retail of stationery supplies; Sales of packaging materials and products; Sales of electronic components and electromechanical equipment; Wood sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: residential interior decoration and renovation; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Square Distance Tube, Galvanized Triangle Iron, Longitudinal Seam Welded Pipe

Shanghai Changzhen Industrial Co., Ltd

Shanghai Changzhen Industrial Co., Ltd., registered at Room 102, Building D, 6th Floor, No. 1000 Zhenchen Road, Baoshan District, Shanghai, with the Baoshan District Market Supervision and Administration Bureau as the registration authority and Zhu Guohua as the legal representative. Its business scope includes metal materials, precious metal materials, mineral products (except for special control), steel, chemical products (except for hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), electronic components, hardware and building materials, daily necessities, clothing and apparel, leather products, wholesale and retail; Engaged in import and export business of goods and technology; Interior decoration services; Landscape engineering; Business information consultation. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Square Distance Tube, Japanese Standard Equilateral Angle Steel, Japanese Standard Angle Steel

Shanghai Puzhou Industrial Co., Ltd

Shanghai Puzhou Industrial Co., Ltd., registered at Room 696, Building 1, 6th Floor, Building C, No. 1000 Zhenchen Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and the legal representative being Li Yanxia. Its business scope includes metal materials, steel, stone, wood, building materials, Wujin Jiaodian, electronic products, communication equipment, electromechanical equipment, computers and accessories, daily necessities, and packaging materials wholesale and retail; Advertising design; Landscape greening project; estate management; Freight forwarding agent. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Square Distance Tube, High Strength Board, Low Temperature Pressure Vessel Plate

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: Square Distance Tube, Low Alloy Square Tube, Low Alloy Welded Pipe

Shandong Wangao Special Steel Co., Ltd

Shandong Wangao Special Steel Co., Ltd. is registered at No. 112-7, Area A, Huitong Logistics Park, Heilongjiang Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Wang Hongli. The business scope includes the sales of steel pipes, steel materials, pipes, plates, building materials, profiles, stainless steel materials, hardware fittings, non-ferrous metal materials, and mechanical accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Distance Tube, Seamless Tube, Welded Pipe

Liaocheng Hengzhuo Metal Products Co., Ltd

Liaocheng Hengzhuo Metal Products Co., Ltd., registered at No. 101, Xinye Lianyuan, Liaocheng Economic and Technological Development Zone, Shandong Province, China, with its registered address at Liaocheng Economic and Technological Development Zone Market Supervision and Administration Bureau and legal representative Bu Yanna. Its business scope includes general projects such as sales of metal products; Rolling and processing of non-ferrous metals; Metal surface treatment and heat treatment processing; Metal cutting processing services; Sales of metal materials; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of building materials; Sales of molding materials for casting. (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: Square Distance Tube, Manhole Cover, Seamless Tube

Wuxi Kuaifa Steel Pipe Manufacturing Co., Ltd

Wuxi Kuaifa Steel Pipe Manufacturing Co., Ltd., registered at 1-5-203, Zone C, Jinshanbei Science and Technology Industrial Park, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City, with He Huaixi as the legal representative. Its business scope includes general projects such as steel rolling processing; Sales of metal materials; Sales of metal products; Sales of building materials; Wholesale of hardware products; Sales of electrical and mechanical equipment; Sales of electrical equipment; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of chemical products (excluding licensed chemical 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: Square Distance Tube, Alloy Tube, Seamless Tube