2026 Top 10 Overhead Insulated Pipe9prefabricated Insulated Duct Manufacturers in China

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: Overhead Insulated Pipe9prefabricated Insulated Duct, Polyurethane Pipe Shell, Pert Insulation Pipe

Hengshui Aoyang Thermal Insulation Materials Co., Ltd

Hengshui Aoyang Thermal Insulation Materials Co., Ltd. is registered at No. 16 Guangming Street, Zhaoqiao Town, Wuyi County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Wuyi County, Hengshui City, and the legal representative is Zhang Jialing. Its business scope includes the manufacturing of thermal insulation and sound insulation materials. Production and sales: high-density polyethylene jacket, polyurethane insulation board, polyurethane insulation pipe, insulation pipe fittings, polyurethane tile shell, polyurethane composite material, steel sleeve steel insulation pipe. Sales: Glass wool products, chemical products (including rubber and plastic products), aluminum silicate products, rock wool products, steel pipes and fittings, thermal pipeline accessories, hardware and electromechanical products. Undertake anti-corrosion and insulation projects. (Except for hazardous chemicals such as flammable, explosive, and easily producible drugs, which are restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Overhead Insulated Pipe9prefabricated Insulated Duct, Overhead Insulation Pipe, Polyurethane Insulation Board

Xinlong Risheng Thermal Insulation and Anti corrosion Engineering Co., Ltd. in Dacheng County

Xinlong Risheng Thermal Insulation and Anti corrosion Engineering Co., Ltd. in Dacheng County, with its registered address located in the south of Beiqingzhou Village, Dashangtun Town, Dacheng County. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Weitao. Its business scope includes the construction of prefabricated buried insulation pipes, steel sheathed steam insulation pipes, composite insulation pipes, and polyurethane insulation and anti-corrosion engineering; Processing and sales: polyurethane jacket tubes, plastic parts, foaming machines, spraying machines; Sales: Jacket tube granules, polyurethane equipment, polyurethane products, polyurethane composite materials and accessories, insulation materials and pipe fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Overhead Insulated Pipe9prefabricated Insulated Duct, Wrapped Fiberglass Polyurethane Insulation Pipe, Ppr Polyurethane Insulation Pipe

Yanshan County Yuanchuang Pipe Fitting Sales Office (Individual Industrial and Commercial Household)

Yanshan County Yuanchuang Pipe Fitting Sales Office (Individual Industrial and Commercial Household), registered at Room 1202, Unit 1, Building 7, Tiantai Jiayuan, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Song Zhijie. Its business scope includes general projects: sales of metal materials; Sales of metal products; Retail of hardware 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: Overhead Insulated Pipe9prefabricated Insulated Duct, Lined Plastic Lined Rubber Lined Ptfe Pipeline, Epoxy Coal Tar Anti-Corrosion Steel 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: Overhead Insulated Pipe9prefabricated Insulated Duct, Anti-Corrosion Steel Pipe, Pipe Fitting

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: Overhead Insulated Pipe9prefabricated Insulated Duct, Thermal Pipeline, Overhead Insulation Pipe

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd., with its registered address in Yemaoli Village, Wangshu Town, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. Its legal representative is He Kangle, and its business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Manufacturing of metal fittings for construction; Manufacturing of metal products for safety and firefighting purposes; Metal surface treatment and heat treatment processing; Steel rolling processing; Sales of insulation materials; Sales of steel reinforcement products for construction; Sales of non-ferrous metal alloys. (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: Overhead Insulated Pipe9prefabricated Insulated Duct, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe