2026 Top 10 Cold Insulation Shell Manufacturers in China

Hebei Yizan Pipeline Manufacturing Co., Ltd

Hebei Yizan Pipeline Manufacturing Co., Ltd. is registered at 480 meters northwest of the intersection of Provincial Highway 283 and National Highway 338 in Wuliyao, Yanshan County. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Fusheng. Its business scope includes metal structure manufacturing. Manufacturing pipeline equipment and accessories, power pipelines, supports and hangers, pipeline accessories, power accessories, pipe fittings, steel pipes, spiral steel pipes, straight seam welded pipes, metal products; Selling sports equipment, fire-fighting equipment, and firefighting equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Insulation Shell, Polyurethane Cold Insulation Pipe Holder, Manhole

Hebei Kunjin Thermal Insulation Materials Co., Ltd

Hebei Kunjin Thermal Insulation Materials Co., Ltd., with its registered address at No. 11, Jingyu Street, Shucheng Industrial Park, Hejian Economic Development Zone, Cangzhou City, Hebei Province, is registered by Hejian Market Supervision Administration, and its legal representative is Hu Jintao. Its business scope includes the processing and sales of polyurethane foam plastic plates, polyurethane foam plastic pipes, rock wool products, and glass wool products (except for products restricted and eliminated by national industrial policies); Sales of hardware products, electrical materials, steel, waterproof materials, refractory materials, sealing materials, chemical products (excluding hazardous chemicals), insulation materials, and rubber products; Construction of insulation and anti-corrosion engineering, building decoration and renovation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Insulation Shell

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: Cold Insulation Shell, Polyurethane Pipe Shell, Prefabricated Insulation Buried Pipe

Hebei Yuancang Pipeline Equipment Co., Ltd

Hebei Yuancang Pipeline Equipment Co., Ltd. is registered in Jiajin Village, Mengdian Township, Yanshan County. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wang Gang. Its business scope includes metal structure manufacturing. Production and processing: steel pipes, fittings, supports and hangers, anti-corrosion and insulation; Sales: Sales of high, medium and low voltage fittings, compensators, supports and hangers, pump pipes, cast iron pipes, anti-corrosion and insulation pipes, wear-resistant pipes, plastic lined pipes, bimetallic composite pipes, 3PE anti-corrosion steel pipes, 2PE anti-corrosion steel pipes, steel sleeve steel, coated pipes, seamless pipes, square and rectangular pipes, spiral pipes, galvanized pipes, straight seam welded pipes, steel pipes, sports equipment, hardware products, miscellaneous items for power plants, plates, profiles, wires, and chemical configurations for pipelines.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Insulation Shell, Sliding Support, Pipe Clamp Fixed Support

Langfang Wenyang Energy saving Technology Co., Ltd

Langfang Wenyang Energy saving Technology Co., Ltd. is registered in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Zhang Zemin. The business scope includes technology research and development, technology transfer, and technical services for energy-saving products; Processing and sales: fireproof bags, fireproof blankets, fireproof adhesive, fireproof boards, insulated lightweight composite sandwich panels, insulation nails, mesh cloth, insulation mortar, rubber powder, asbestos products, PTFE products, and packing; Sales: Rock wool products, rubber products, glass wool products, aluminum silicate products, polyurethane products, plastic products, extruded polystyrene boards, polystyrene boards, ceramic fiber products, composite silicate products, high-pressure polyethylene products, building materials, refractory materials, decorative materials, insulation materials, sound-absorbing materials, nano insulation materials, waterproof materials, anti-corrosion materials, metal materials, chemical products (excluding hazardous drugs), fire-fighting equipment, hardware accessories, wires and cables, labor protection supplies; Installation and sales: air conditioning equipment, plumbing equipment, refrigeration equipment, ventilation equipment, ventilation ducts; Air conditioning and ventilation materials, plumbing equipment, pipes, and fittings; Construction of fire prevention, waterproofing, anti-corrosion, pipeline insulation, and exterior wall insulation projects; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cold Insulation Shell, Fireproof Coating, Rock Wool Products

Sanxiao Energy saving Technology (Hebei) Co., Ltd

Sanxiao Energy saving Technology (Hebei) Co., Ltd., registered at No. 40, Group 2, Nanying Village, Langfang Economic and Technological Development Zone, Hebei Province, with the registration authority of Langfang Economic Development Zone Market Supervision and Administration Bureau and the legal representative of Zhang Xiao. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation materials; Sales of plastic products; Retail of hardware products; Sales of metal products; Sales of technical glass products; Sales of insulation and soundproofing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of refractory materials; Sales of building decoration materials; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Import and export of goods; Manufacturing of new building materials (excluding hazardous chemicals); Sales of mechanical equipment; Sales of coatings (excluding hazardous chemicals); Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Sales of fireproof sealing materials; Sales of rubber products; Information system integration services; Electronic product sales; Sales of communication equipment; Sales of electrical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Sales of instruments and meters; Sales of office supplies. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Cold Insulation Shell, Aluminum Silicate Tube, Glass Wool Blanket

Langfang Wanfu Thermal Insulation Materials Co., Ltd

Langfang Wanfu Thermal Insulation Materials Co., Ltd., with its registered address in Zhaojiawu Village, Dacheng County, Langfang City, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Xu Weiqing, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Installation services for ordinary mechanical equipment; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of insulation materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Retail of hardware products; Import and export of goods; Technology import and export (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License projects: construction projects; Power supply business; Power generation business, transmission business, and power supply (distribution) business; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Cold Insulation Shell, Polyurethane Pipe Shell, Pert Insulation Pipe