2026 Top 10 Galvanized Square Tube Manufacturers in China Tianjin

Tianjin Haochen Supply Chain Management Co., Ltd

Tianjin Haochen Supply Chain Management Co., Ltd., registered at Room 325, No. 17, Shuangchen Middle Road, Tianjin Beichen Economic and Technological Development Zone, Beichen District, Tianjin (within the campus of Hongyao Investment Company), registered with the Market Supervision Administration of Beichen District, Tianjin, with Li Gaofeng as the legal representative. Its business scope includes general projects: supply chain management services; Sales of metal materials; Sales of metal chains and other metal products; Sales of metal products; Sales of building materials; Sales of metal structures; Mold sales; Sales of high-quality special steel materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of steel reinforcement products for construction; Sales of new metal functional materials; Sales of metal fittings for construction; Sales of metal wire ropes and their products; Sales of metal packaging containers and materials; Sales of metal tools; Sales of building decoration materials; Sales of mechanical parts and components; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Sales of office supplies; Wholesale of hardware products; Retail 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: Galvanized Square Tube, Copper Bar, Channel Steel

Tianjin Century Pengfei Steel Trading Co., Ltd

Tianjin Century Pengfei Iron and Steel Trading Co., Ltd., with its registered address at No. 1, Shuangchen Middle Road, Beichen Economic and Technological Development Zone, Beichen District, Tianjin (401 inside Tianjin Hongyao Investment Co., Ltd.), registered with the Market Supervision Administration of Beichen District, Tianjin, and represented by Liang Wanli as its legal representative. Its business scope includes general projects such as metal material sales; Sales of building materials; Sales of mechanical equipment; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Import and export of goods. (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: Galvanized Square Tube, Rack Tube, Galvanized Steel Pipe

Tianjin Kaiyue Xingda Pipeline Technology Co., Ltd

Tianjin Kaiyue Xingda Pipeline Technology Co., Ltd., registered at Office 206, Phase II, Aodu Material Trading Center, Guoyuan Xincun Street, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Wu Yanjun as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of building materials; Sales of mechanical equipment; Sales of pipeline transportation equipment; Sales of daily necessities; Electronic product sales; Sales of intelligent instruments and meters; Sales of rubber products; Sales of electrical accessories; Sales of mechanical parts and components; Promotion services for new material technology; Sales of new metal functional materials; Sales of specialized equipment for environmental protection; Retail of hardware products; Wholesale of hardware products; Sales of office supplies; Enterprise management consulting; Research and development of resource recycling technology; Import and export of goods; Technology import and export. (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: Galvanized Square Tube, Galvanized Pipe, Seamless Tube

Tianjin Youlian Pipe Industry Technology Co., Ltd

Tianjin Youlian Pipe Industry Technology Co., Ltd., registered at No. 129-130, No. 17 Shuangchen Middle Road, Beichen Economic and Technological Development Zone, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Gong Chunfang as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Promotion services for new material technology; Sales of metal materials; Sales of metal products; Sales of building materials; Sales of metal fittings for construction; Sales of building decoration materials; Sales of mechanical equipment; Sales of instruments and meters; Sales of office supplies; Sales of insulation materials; Sales of daily necessities; Mechanical equipment leasing; Wholesale of hardware products; Retail 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: Galvanized Square Tube, Gas Transmission Pipeline Pipe, High-Pressure Pipe

Tianjin Yixinglong Steel Sales Co., Ltd

Tianjin Yixinglong Iron and Steel Sales Co., Ltd., registered at No. 31-1, Zone E, Hanjiashu Steel Market, Qingguang Town, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Meng Fanbo as the legal representative. Its business scope includes wholesale and retail of metal materials, building materials, machinery and equipment, electronic products, instruments and meters, hardware and electrical equipment, and plumbing equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Steel Plate, Weather Resistant Steel Plate

Tianjin Jintai Pipe Industry Co., Ltd

Tianjin Jintai Pipe Industry Co., Ltd., registered at 2-205-B, Outer Ring Industrial Company, No. 6 Fujin Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin, registered with the Market Supervision Administration of Xiqing District, Tianjin, with Deng Rongfeng as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of metal products; Sales of building materials; Sales of mechanical equipment; Sales of office equipment; Electronic product sales; Sales of instruments and meters; Sales of rubber products; Wholesale of hardware products; Retail of hardware products; Steel rolling processing; Manufacturing of metal materials; Information technology consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; estate 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: Galvanized Square Tube, Photovoltaic Ground Pile, Stainless Steel Pipe

Tianjin Donggang Iron and Steel Co., Ltd

Tianjin Donggang Iron and Steel Co., Ltd., with its registered address located 500 meters east of Science and Technology Avenue in Daegu Zhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Xu Shangdong, and its business scope includes steel pipe manufacturing and processing; Wholesale and retail of metal materials, building materials, chemical products, and hardware products; Import and export of goods and technology (excluding those restricted by laws and regulations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Exquisite And Just, Lined Plastic Steel Pipe