2026 Top 10 Rectangular Pipe Manufacturers in China Tianjin

Tianjin Yongfa Steel Trading Co., Ltd

Tianjin Yongfa Iron and Steel Trading Co., Ltd., with its registered address at No. 1-3, 3rd Floor, East B Zone, No.1 Nanziyang Road, Dashaozhikou Village, Zhongbei Town, Xiqing District, Tianjin. The registration authority is the Market Supervision Administration of Xiqing District, Tianjin, and the legal representative is Kang Shumei. Its business scope includes wholesale and retail of steel, steel pipes, metal materials, stainless steel products, hardware and electrical equipment, chemical products (excluding dangerous goods and precursor drugs), wood, mechanical and electrical equipment, cultural products, and office supplies; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rectangular Pipe, Galvanized Channel Steel, H-Beam

Tianjin Jinbei Iron and Steel Co., Ltd

Tianjin Jinbei Iron and Steel Co., Ltd., registered at D-64 Hanjiashu Steel Market, Qingguang Town, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Kong Xiangchao as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of pipeline transportation equipment; Sales of instruments and meters; Sales of communication equipment; Sales of electrical and mechanical equipment; Sales of mechanical equipment; Wholesale of hardware products; Wholesale of computer software, hardware, and auxiliary equipment. (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: Rectangular Pipe, Low Alloy Steel Plate, Angle Steel

Tianjin Xintian Steel Heavy Industry Co., Ltd

Tianjin Xintian Steel Heavy Industry Co., Ltd., with its registered address at No. 12 Shuangjiang Road, Shuangjie Town, Beichen District, Tianjin, is registered with the Market Supervision Administration of Beichen District, Tianjin. The legal representative is Guo Lei, and its business scope includes general projects such as steel rolling processing; General equipment manufacturing (excluding special equipment manufacturing); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Internet of Things technology services; Research and development of Internet of Things technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Electronic product sales; Sales of instruments and meters; Furniture sales; Needle textile sales; Sales of mechanical equipment; Sales of metal products; Wholesale of hardware products; Retail of hardware products; Wholesale of automotive spare parts; Retail of automotive spare parts; Operation of wires and cables; Luggage sales; Import and export of goods; Technology import and export; Sales of metal materials; Sales of steel reinforcement products for construction. (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: Rectangular Pipe, Galvanized Pipe, Seamless Tube

Tianjin Yixinyu Trading Co., Ltd

Tianjin Yixinyu Trading Co., Ltd., registered at 4-506 Jiujiu Building, southwest of the intersection of Jingjin Road and Longzhou Road in Beichen District, Tianjin. The registration authority is the Market Supervision Administration of Beichen District, Tianjin, and the legal representative is Wang Yuncai. The business scope includes wholesale and retail of metal materials, hardware and electrical equipment, plumbing components, building materials, chemical products, mechanical and electrical products, and office supplies; Construction of security engineering. (Excluding hazardous chemicals and easily producible drugs) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rectangular Pipe, Fluid Tube, Alloy Tube

Tianjin Yuantai Ruibo Metal Products Co., Ltd

Tianjin Yuantai Ruibo Metal Products Co., Ltd., with its registered address located 300 meters west of the intersection of Science and Technology Avenue and Tuanbo Avenue in Daegu Zhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Zhao Lijin, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal structures; Solar power generation technology services; Sales of photovoltaic equipment and components; Sales of solar thermal power generation equipment; Operation of wires and cables; Wholesale of hardware products; Sales of building materials; Sales of insulation materials; Sales of anti-corrosion materials; Sales of rubber products; Sales of plastic products; Sales of power facilities and equipment; Sales of firefighting equipment; Manufacturing of metal materials. (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: Rectangular Pipe, , Plastic-Lined Pipe

Tianjin Yuantai Runfeng Steel Pipe Manufacturing Co., Ltd

Tianjin Yuantai Runfeng Steel Pipe Manufacturing Co., Ltd., with its registered address located 200 meters east of the intersection of Tuanwang Line and Keji Avenue in Daqiu Zhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Zhang Baoguang, and its business scope includes general projects such as steel rolling processing; Sales of metal materials; Sales of metal structures; Sales of metal products; Wholesale of hardware products. (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: Rectangular Pipe, Angle Steel, Channel Steel

Tianjin Changda Hengxin Steel Sales Co., Ltd

Tianjin Changda Hengxin Iron and Steel Sales Co., Ltd., with its registered address at 4-506, Northwest Chen Building, Jingjin Road, Beichen District, Tianjin. The registration authority is the Market Supervision Administration of Beichen District, Tianjin, and the legal representative is Ge Mizhen. Its business scope includes wholesale and retail of metal materials, alloy pipes, seamless pipes, high-pressure boiler pipes, stainless steel pipes, stainless steel plates, color coated plates, hardware and electrical equipment, building materials, and chemical products (excluding hazardous chemicals and easily produced drugs); Engage in import and export business permitted by national laws and regulations. (If the state has exclusive or special regulations, they shall be handled in accordance with the exclusive or special regulations.). Core products: Rectangular Pipe, Stainless Steel Square Tube, Stainless Steel Pipe