2026 Top 10 Polyurethane Insulation Reducer Manufacturers in China

Cangzhou Houjin Pipeline Co., Ltd

Cangzhou Houjin Pipeline Co., Ltd., with its registered address located 100 meters south of Hanqiao Bridge, Cangle Road, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Zhao Wenjie, and its business scope includes metal structure manufacturing. Manufacturing and selling steel pipes, fittings, anti-corrosion steel pipes, insulation steel pipes, composite pipes, as well as pipe fittings, elbows, and flange series products; Metal materials, valves, pressure vessels, manholes, compensators, power plant accessories, steel, plates, profiles. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law).. Core products: Polyurethane Insulation Reducer, Rail Crossing Pipe, Seamless Steel Pipe

Hebei Qinghao Pipe Fitting Manufacturing Co., Ltd

Hebei Qinghao Pipe Fitting Manufacturing Co., Ltd., with its registered address located on the east side of Ouxi Company in Wuliyao, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Pang Yanyan, and its business scope includes manufacturing pipeline fittings, fittings, flanges, pressure vessel fittings, sockets, steel pipes, compensators, manholes, and miscellaneous items for power plants; Sell valves, insulated steel pipes, and anti-corrosion steel pipes. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Insulation Reducer, Tube Plate Series, Waterproof Sleeve

Hebei Lilong Steel Pipe Manufacturing Co., Ltd

Hebei Lilong Steel Pipe Manufacturing Co., Ltd. is registered in Dongdingzhuang Village, Baoguantun Town, Nanpi County. The registration authority is Nanpi County Market Supervision Administration, and the legal representative is Zhang Yu. The business scope includes the production and sales of steel pipes (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and restricted projects can only be operated after obtaining a license).. Core products: Polyurethane Insulation Reducer, , Wear Resistant 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 Insulation Reducer, Waterproof Sleeve, Valve

Cangzhou Lilong Pipeline Co., Ltd

Cangzhou Lilong Pipeline Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Jia Shiyu. Its business scope includes spiral steel pipes, anti-corrosion steel pipes, insulation steel pipes, straight seam steel pipes, seamless steel pipes, galvanized steel pipes, heating insulation pipes, prefabricated buried insulation pipes, polyurethane insulation steel pipes, 3PE anti-corrosion steel pipes TPEP anti-corrosion steel pipe, epoxy powder anti-corrosion steel pipe, coated composite steel pipe, hot-dip plastic conduit, epoxy coal tar anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe, water supply and drainage anti-corrosion pipeline, natural gas transmission anti-corrosion steel pipe, steel sleeve steel steam insulation steel pipe, gas drainage steel pipe, IPN8710 non-toxic drinking water anti-corrosion steel pipe, anti-corrosion insulation pipe fittings, petroleum casing, pipeline steel pipe, alloy pipe, wear-resistant steel pipe, stainless steel pipe, power plant pipeline and pipeline accessories, steel, metal materials, building materials, anti-corrosion insulation materials sales and import and export business of the above goods. Construction of anti-corrosion and insulation engineering.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Insulation Reducer, Steel Sleeve Steel Steam Insulation Pipe, Epoxy Coal Tar Anti-Corrosion Steel 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 Insulation Reducer, Iron Sheet Insulated Steel Pipe, Insulated Steel Pipe

Hebei Lianxiang Pipeline Equipment Co., Ltd

Hebei Lianxiang Pipeline Equipment Co., Ltd., with its registered address in Dongmaoquan Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Li Yanmin, and its business scope includes the sale of steel pipes and fittings, rubber lined pipes and fittings, anti-corrosion and insulation steel pipes and fittings, wear-resistant steel pipes and fittings, hot-dip plastic steel pipes, reducers, elbows, flanges, tees, power plant accessories, manholes, spring supports and hangers, boiler accessories, and embedded parts; Selling building materials, rollers, machine tool accessories, and sports equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Insulation Reducer, Checkpoint,