2026 Top 10 Insulation Section Manufacturers in China

Shenyang Yongye Industrial Co., Ltd

Shenyang Yongye Industrial Co., Ltd., registered at No. 11 Zhongyang Road, Yilu Village, Xintaizi Town, Tieling County, with the registration authority of Tieling County Market Supervision Administration and the legal representative being Wang Yan. Its business scope includes licensed projects such as special equipment manufacturing; Special equipment design; Installation, renovation, and repair of special equipment; Special equipment inspection and testing; Inspection and testing services; Road freight transportation (excluding dangerous goods). (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 issued by relevant departments.) General projects: Manufacturing of non-ferrous metal alloys; Rubber product manufacturing; Mechanical equipment research and development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of electronic (gas) physical equipment and other electronic devices; Production of gas appliances; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Sales of metal products; Sales of metal materials; Manufacturing of deep-sea oil drilling 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: Insulation Section, Straight Type Mechanical Pipe Cleaner, Pressure Vessel

Cangzhou Zhongtian Petroleum Casing Co., Ltd

Cangzhou Zhongtian Petroleum Casing Co., Ltd. is registered in Zhangliushe Village, Gaozhai Town, Mengcun Hui Autonomous County. The registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and the legal representative is Zhou Haisen. Its business scope includes the processing and sales of petroleum casing, oil pipes, drill rods, drill collars, couplings, pipe fittings, and elbows (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Insulation Section, Insulated Steel Pipe, Acoustic Tube

Cangzhou Zhuoheng Pipeline Equipment Manufacturing Co., Ltd

Cangzhou Zhuoheng Pipeline Equipment Manufacturing Co., Ltd., with its registered address at No. 12, Pu Yi Road, Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Han Yongle, and its business scope includes general projects such as the production of flanges, fittings, ceramic pipe fittings, plastic lined pipe fittings, rubber lined pipe fittings, anti-corrosion and insulation pipe fittings, 3PE reinforced pipes and fittings PVC pipes and fittings, heads, socket fittings, socket flanges, bends, manholes, multi-stage throttling devices, suction horn mouth and support hangers, waterproof sleeves, drainage funnels, drainage collectors, flow meters, compensators, pipe expansion joints, metal hoses, sight glasses, insulation flanges, insulation joints, dampers, pipe supports, pipe heads, power plant fittings, boiler fittings, pipe fittings, pump pipes, concrete pump pipes, ceramic wear-resistant pump pipe elbows, elbow welding equipment, fabric dispensers, rubber hoses, rubber rings, cleaning balls, globe valves; Design and development of pipeline fittings; Sell environmental engineering equipment, power plant chemical specialized pipeline fittings and auxiliary equipment, comprehensive pipe gallery power supports, building scaffold fasteners, plate type scaffolding, cast iron manhole covers, cast iron rainwater grates, steel and hardware electrical materials, chemical raw materials (excluding hazardous chemicals), seamless steel pipes, spiral steel pipes, straight seam steel pipes, labor protection supplies, and engage in the export of the above products and technologies, as well as the import of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (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: Insulation Section, Wear Resistant Pipe Fittings, Insulated Steel Pipe

Cangzhou Haocheng Pipeline Co., Ltd

Cangzhou Haocheng Pipeline Co., Ltd. is registered in Changjin Village, Mengdian Township, Yanshan County. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wang Yajun. The business scope includes general projects: production and sales of pipeline fittings, fittings, flanges, pipe plates, manholes, pipe supports, hangers, spiral steel pipes, straight seam steel pipes, seamless steel pipes, insulated steel pipes, polyurethane insulated pipes, steel sleeve steam insulated pipes, anti-corrosion steel pipes, coated pipes, acoustic measuring pipes, threading pipes, pile driving pipes, wear-resistant pipeline fittings, compensators, insulated joints, insulated flanges, hood type ventilation caps, bent pipes, heads, chemical power plant accessories, pipeline connection 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: Insulation Section, Pipe Support, Steel Pipe

Hebei Fengtian Yuanhe Pipeline Equipment Manufacturing Co., Ltd

Hebei Fengtian Yuanhe Pipeline Equipment Manufacturing Co., Ltd., with its registered address located in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Chu Shuhua. Its business scope includes the production and manufacturing of spiral steel pipes, seamless steel pipes, straight seam steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, non-toxic drinking water steel pipes, cable protection pipes, coated steel pipes, lined steel pipes, pipeline pipes, polyurethane insulated steel pipes, steel sleeve insulated steel pipes, anti-corrosion steel pipes, insulated steel pipes, alloy pipes, pipe fittings, and pipeline equipment accessories; Hardware, pipes, steel, oil casing, complete sets of equipment; Installation and transportation of oil, gas, and thermal pipelines. (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: Insulation Section, Plastic-Coated Steel Pipe, Steel Sleeve Steel Insulation Pipe

Hebei Yijin Pipeline Manufacturing Co., Ltd

Hebei Yijin Pipeline Manufacturing Co., Ltd., with its registered address located in Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Yu Peng. Its business scope includes the production of insulation joints, insulation flanges, pipe fittings, flanges, pipeline accessories, spiral steel pipes, seamless steel pipes, insulation pipes and connectors, anti-corrosion pipes and connectors, wear-resistant pipes and connectors, supports and hangers, corrugated compensators, flame arresters, fasteners, polyurethane insulation steel pipes, heavy protection bimetallic bridge protection pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, epoxy resin composite steel pipes for coal mines, pipeline pipes, alloy pipes, stainless steel pipes, pipe fittings, anti-corrosion insulation materials, steel plastic pipes, mining coated plastic pipes. Seamless steel pipe, fire pipe, 3PE anti-corrosion steel pipe Production and sales of TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, coated composite pipes, galvanized pipes, and non-toxic drinking water steel pipes. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Section, Insulated Flange, Bellows Expansion Joint

Hebei Huaxiang Pipeline Manufacturing Co., Ltd

Hebei Huaxiang Pipeline Manufacturing Co., Ltd., with its registered address located 500 meters south of Fanzhuang New District, Yanshan Town, Yanshan County, is registered with the Yanshan County Administration for Industry and Commerce. The legal representative is Wu Dehua, and its business scope includes the manufacturing of pipe fittings, pipeline equipment and accessories, and anti-corrosion and insulation pipelines; Selling steel, plates, wires, profiles, conveying equipment, machine tool accessories, and hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Section, Export Packaging Pipe, Corrosion-Resistant Pipeline