2026 Top 10 Polyurethane Prefoam Pipe Manufacturers in China

Langfang Aoyang Thermal Insulation Materials Co., Ltd

Langfang Aoyang Thermal Insulation Materials Co., Ltd., registered at Room 615, 6th Floor, Chuangyan Building, No. 355 Anime East Road, Zhongxin Tianjin Ecological City, Binhai New Area, Tianjin. The registration authority is the Zhongxin Tianjin Ecological City Supervision and Administration Bureau, and the legal representative is Dong Yichao. The business scope includes general projects: sales of thermal insulation and sound insulation materials; Sales of plastic products; Sales of building waterproofing membrane products; Sales of rubber products; Sales of refractory materials; Sales of metal materials; Sales of fireproof sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Manufacturing of insulation and sound insulation materials [branch operation]; Plastic product manufacturing [branch operation]; Manufacturing of building waterproofing membrane products [branch operation]; Rubber product manufacturing [branch operation]; Production of fireproof sealing materials [branch operation]; Refractory material production [branch operation]; Manufacturing of synthetic materials (excluding hazardous chemicals) [branch operation]; Import and export of goods; Sales of metal products; Sales of non-ferrous metal alloys; Sales of valves and plugs; Sales of insulation materials; Sales of special equipment; Spray coating processing [branch operation]; Metal surface treatment and heat treatment processing [branch operation]; Metal structure manufacturing [branch operation]; Metal material manufacturing [branch operation]; Sales of metal structures; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting. (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: Polyurethane Prefoam Pipe, Rock Wool Pipe, Aluminum Silicate Needle Punched Blanket

Liaocheng Baoteng Metal Materials Co., Ltd

Liaocheng Baoteng Metal Materials Co., Ltd. is registered at No. 264, Back Street, Sankang Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, and the legal representative is Xu Lijun. Its business scope includes seamless steel pipes, precision steel pipes, stainless steel pipes, alloy pipes, petroleum pipes, geological pipes, profiles, plates, round steel, pipe blanks, non-ferrous metal materials, and mechanical parts sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Prefoam Pipe, Seamless Steel Pipe, Stainless Steel Pipe

Langfang Yiao Thermal Insulation Materials Co., Ltd

Langfang Yiao Thermal Insulation Materials Co., Ltd. is located in Guowangzhibao Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on March 29, 2017, with the registration authority being the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Bao Jianzhong. Core products: Polyurethane Prefoam Pipe, Rigid Foam Prefabricated Pipe, Polyurethane Insulation Pipe

Cangzhou Fuou Pipeline Equipment Co., Ltd

Cangzhou Fuou Pipeline Equipment Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Zhenzhong, and its business scope includes spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, anti-corrosion steel pipes, polyurethane insulation steel pipes, 3pe anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, bends, elbows, heads, flanges, tees, reducers, insulation joints, power plant accessories, valves, fittings, anti-corrosion insulation materials, pipelines and more. Sales of pipeline fittings, pipes, plates, wires, anti-corrosion and insulation pipe fittings, and pipeline construction and installation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Prefoam Pipe, Hot Dip Plastic Conduit, Tpep Anti-Corrosion Steel Pipe

Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd

Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd., with its registered address in Zhangguandian Village, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Yang Haili, and the business scope includes the production and sales of flanges, bends, tees, and tees; Sales: Large and small heads, blind plates, forged socket fittings, bent pipes, threaded fittings, standard parts, supports and hangers, steel pipes, flexible joints, compensators, power plant accessories, fire-fighting equipment, valves, mechanical equipment, pipe clamps, sports equipment (excluding crossbows), pump pipes, stainless steel products, anti-corrosion insulation pipelines, manholes, environmental protection equipment, bolts, gaskets, and heads; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Prefoam Pipe, Head, Manhole

Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd

Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd., registered at No. 1 Meikai Road, South Section of National Highway 205, Linyi Economic Development Zone, Shandong Province, with the registration authority of Yihe New District Branch of Linyi Market Supervision Administration and the legal representative being Bi Jingyou. Its business scope includes licensed projects such as construction engineering construction; Construction labor subcontracting; Manufacturing of special equipment; Thermal production and supply; Installation, renovation, and repair of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction; Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of metal materials; Sales of special equipment; Sales of metal materials; Manufacturing of plastic products; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of hardware products; Sales of plastic products; Sales of valves and plugs; Sales of building materials; Sales of metal fittings for construction; Sales of building decoration materials; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Research and development of new material technology. (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: Polyurethane Prefoam Pipe, Insulated Pipeline, Foam Insulation Pipe

Hebei Yuanfeng Pipeline Engineering Co., Ltd

Hebei Yuanfeng Pipeline Engineering Co., Ltd., with its registered address at Room 501, Unit 1, Building 34, Wanhe Classic, No. 217 Yuquan Road, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province, is registered with the Luquan District Market Supervision and Administration Bureau. The legal representative is Xu Rui, and the business scope includes pipeline and equipment installation. Construction of pipeline engineering (excluding pressure pipelines), anti-corrosion and insulation engineering, processing (limited to branch operations only), production (limited to branch operations only), sales of pipelines and fittings, sales of building materials, chemical products and raw materials (excluding hazardous chemicals and precursor drugs), import and export of goods or technologies (excluding goods and technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Prefoam Pipe, Insulated Pipeline, Polyurethane Elbow