2026 Top 10 Coated Composite Steel Pipe Manufacturers in China

Yunnan Gangzhenfeng Industrial Co., Ltd

Yunnan Gangzhenfeng Industrial Co., Ltd., registered at No. 6, Linxi Road, Nijiaying Boxun Logistics Park, Nijiaying Community Neighborhood Committee, Luoyang Street Office, Economic Development Zone, Kunming Area, China (Yunnan) Pilot Free Trade Zone, registered with Kunming Market Supervision and Administration Bureau and represented by Yi Shanhao as the legal representative. Its business scope includes general projects such as plastic product manufacturing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing and processing of architectural ceramic products; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of hardware products; Sales of pumps and vacuum equipment; Valve and plug research and development; Installation services for ordinary mechanical equipment; Sales of pipeline transportation equipment; Wholesale of hardware products; Retail of hardware products; Sales of plastic products; Sales of valves and plugs; Sales of construction machinery; Engineering management services; Sales of metal materials; Sales of building materials; Sales of building decoration materials; Sales of mechanical equipment; Mechanical equipment leasing; Sales of metal products; Sales of office equipment; Specialized equipment repair; Retail of computer software, hardware, and auxiliary equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of metal cutting and welding equipment; Manufacturing of metal structures; Sales of metal structures; Sales of building blocks; Sales of metal fittings for construction; Sales of steel reinforcement products for construction; Steel rolling processing; Sales of fasteners; Sales of building waterproofing membrane products; Sales of rubber products; Electronic product sales; Sales of instruments and meters; Wholesale of electronic components; Sales of firefighting equipment; Retail of electronic components; Sales of electronic specialized equipment; Industrial engineering design services; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of automotive decorative products; Sales of electronic components and electromechanical equipment; Repair of communication equipment; Production of bearing steel products; Bearing sales; Residential water and electricity installation and maintenance services; External contracting projects; Sales of anti-corrosion materials; Information system operation and maintenance services; Fire technology services; Design and construction services for security technology prevention systems; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic trade agency. (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: Coated Composite Steel Pipe, Plastic-Coated Steel Pipe, Electric Immersion Tube

Hongkehua Pipeline Equipment Manufacturing Co., Ltd

Hongkehua Pipeline Equipment Manufacturing Co., Ltd., with its registered address located in Zhenggang Park, Yanshan Economic Development Zone, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Yufu. Its business scope includes general projects such as the production of steel pipes, steel materials, seamless steel pipes, spiral steel pipes, straight seam steel pipes, petroleum casings, hot expansion steel pipes, insulation pipes, anti-corrosion steel pipes, anti-corrosion fittings, 3PE anti-corrosion steel pipes, 2PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, steel plastic pipes, coated steel pipes, plastic fittings, wear-resistant pipes, lined pipes, supports and hangers, compensators, steel products, hardware products, anti-corrosion and insulation materials, valves, fittings, flanges, and pipeline engineering installation and construction; Processing and sales of incoming materials. Steel skeleton reinforced polyethylene PE composite pipes, PVC pipes, PP pipes; To engage in the import business of self-produced products, machinery and equipment, spare parts, raw and auxiliary materials, and technology required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state.; 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: Coated Composite Steel Pipe, 3Pe, Paint Wrapping Cloth

Shandong Yuanruntai Iron and Steel Co., Ltd

Shandong Yuanruntai Iron and Steel Co., Ltd., with its registered address at No. 8-1 Wangzhuang Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Deng Qingli, and its business scope includes general projects such as metal material manufacturing; Manufacturing of metal chains and other metal products; Manufacturing of non-ferrous metal alloys; Manufacturing of general components; Manufacturing of forgings and powder metallurgy products; Manufacturing of hardware products; Metal cutting processing services; Quenching processing; Spray processing; Steel rolling processing; Rolling and processing of non-ferrous metals; Sales of metal materials; Sales of new metal functional materials; Sales of non-ferrous metal alloys; Sales of metal chains and other metal products; Sales of non-metallic minerals and products; Mold sales; Sales of seals; Sales of high-performance non-ferrous metals and alloy materials; Wholesale of hardware products; Sales of high-quality special steel materials; Sales of high-performance sealing materials; Sales of rubber products; Sales of forgings and powder metallurgy products; Sales of metal structures; Sales of special equipment; Sales of metal tools; Sales of metal fittings for construction; Sales of metal products; Sales of building materials; Sales of signs for transportation and public management; Sales of steel reinforcement products for construction; Sales of functional glass and new optical materials; 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: Coated Composite Steel Pipe, Plastic-Coated Pipe, Grouting Pipe

Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd

Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd., registered at Room 401, 4th floor, Hebei Xingsong Pipeline Technology Co., Ltd., Wulong Shuanggao Industrial Park, Cangxian County, Cangzhou City, Hebei Province, China. The registered authority is Cangxian Market Supervision Administration Bureau, and the legal representative is Liu Enxuan. The business scope includes general projects: sales of anti-corrosion materials; Sales of insulation materials; External contracting projects; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of pipeline transportation equipment; Sales of metal materials; Sales of metal structures; Sales of plastic products; Retail of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Sales of valves and plugs; Sales of seals; Sales of metallurgical specialized equipment; Sales of metal tools; Installation services for ordinary mechanical 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: Coated Composite Steel Pipe, Hot-Dip Plastic Coated Steel Pipe, Steel Sleeve Steel Pipe

Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd

Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd., with its registered address at No. 3, West of Zhengyuan Street, Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Zhenfeng, and its business scope includes general projects such as production and sales of anti-corrosion and insulation engineering; Steel pipes, insulation materials, pipelines and pipeline fittings, pipes, plates, and steel 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: Coated Composite Steel Pipe, Plastic-Coated Steel Pipe, 3Pe Anti-Corrosion Steel Pipe

Cangzhou Youhao Pipeline Co., Ltd

Cangzhou Youhao Pipeline Co., Ltd. is located on the east side of Changhui Line in Puwacheng Industrial Zone, Yanshan County. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wang Yongyuan. The business scope includes the sales of steel pipes, fittings, anti-corrosion and insulation pipelines, insulation steel pipes, anti-corrosion steel pipes, 3PE natural gas anti-corrosion steel pipes, steam pipelines, anti-corrosion steel pipes for drinking water, anti-corrosion and insulation fittings, steel, anti-corrosion materials, insulation materials, ductile iron pipes, valves, coated composite steel pipes, and the import and export business of the above products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Coated Composite Steel Pipe, Polyurethane Steel Pipe, Spiral Steel Pipe

Cangzhou Youcheng Pipe Industry Co., Ltd

Cangzhou Youcheng Pipe Industry Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province (within Youcheng Pipeline Technology Institute). The registration authority is Yanshan County Market Supervision Administration, and the legal representative is Jia Qifei. The business scope includes the sales of spiral steel pipes, straight seam steel pipes, seamless steel pipes, polyurethane insulation pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, water supply and drainage coated composite steel pipes, cylinder liner steel steam insulation pipes, fire coated steel pipes, coal mine coated steel pipes, pipeline pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, various pipelines and pipeline accessories, pipe materials, plates, wire steel, and the import and export business of the above commodities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Coated Composite Steel Pipe, Internal And External Anti-Corrosion Steel Pipes, Insulated Steel Pipe