2026 Top 10 Insulation Material Manufacturers in China

Langfang Huayu Innovation Technology Co., Ltd

Langfang Huayu Innovation Technology Co., Ltd. is registered at No. 38, Zone B, 2nd Floor, Import and Export Trade Town, Langfang Comprehensive Bonded Zone, No. 3 Art Avenue, Langfang Economic and Technological Development Zone, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Langfang Economic Development Zone, and the legal representative is Gao Chunqing. The business scope includes technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing and sales of plastic products; Manufacturing and sales of synthetic materials (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Manufacturing and sales of glass fiber reinforced plastic products; Manufacturing, processing, and sales of doors and windows; Sales of cement products, fiberglass and related products, and coatings (excluding hazardous chemicals); Wholesale of hardware products; Non residential real estate leasing; Import and export of goods; estate management; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Various engineering construction activities; Labor services (excluding labor dispatch); Loading and unloading handling; Manufacturing and sales of metal structures. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Material , Polyurethane Composite Material, Double Sided Aluminum Foil Polyurethane Sheet

Langfang Qingteng Thermal Insulation Building Materials Co., Ltd

Langfang Qingteng Thermal Insulation Building Materials Co., Ltd., with its registered address in Wangquan Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Renjian, and its business scope includes processing and sales of rock wool products, extruded polystyrene boards, polystyrene boards, and cement foam products; Sales: Glass wool products, perlite products, rubber products, rubber powder, iron ore sintering agent, water treatment agents. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Material , Anion Resin, Rubber And Plastic Board

Langfang Dinggu Thermal Insulation Building Materials Co., Ltd

Langfang Dinggu Thermal Insulation Building Materials Co., Ltd., with its registered address in Guowangzhibao Village, Dacheng County, Langfang City, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Liu Lingqi, and the business scope includes processing and sales of high-density polyethylene outer sleeve pipes, directly buried insulation pipes, steel sleeve steel, steel sleeve steel insulation pipes and fittings, polyurethane products, rock wool products, glass wool products, rubber products, and aluminum silicate products; Sales: Integrated insulation and decoration board, calcium silicate products, silicate products, extruded products, glass fiber cloth, sealing materials, fireproof materials, waterproof materials, chemical products (excluding hazardous drugs); Construction of pipeline engineering, anti-corrosion engineering, and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Material , Polyurethane, Polyurethane Pipe Shell Tile

Chengdu Lorek New Material Manufacturing Co., Ltd

Chengdu Luoruike New Material Manufacturing Co., Ltd., registered at No. 102, Group 16, Longfu Village, Shengping Town, Pengzhou City, Sichuan Province, with the registration authority of Pengzhou Market Supervision Administration and the legal representative of Xu Chunjie, engages in the design, research and development, production, and sales of buried insulation pipes; Sales: chemical products (excluding hazardous chemicals), electronic products, sealing materials, mechanical equipment and accessories, metal materials, hardware products, rubber products, building materials (excluding sand and gravel); Construction of anti-corrosion and insulation engineering; Professional cleaning services for mechanical equipment. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Insulation Material , Insulated Pipe,

Wuxi Fuyuan Laicai Plate Steel Co., Ltd

Wuxi Fuyuan Laicai Plate Steel Co., Ltd., with its registered address at 108-A37 Qianrong Road, Wuxi Qinxin Technology Entrepreneurship Park, is registered with the Binhu District Administrative Approval Bureau of Wuxi City. The legal representative is Hu Zhiji, and its business scope includes the manufacturing, processing, and sales of metal sandwich composite panels, metal color plate tiles, and C-shaped steel; Metal cutting and cold working; Sales of metal materials; Rental and sales of box type activity rooms; Ordinary freight. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Material , Soundproof Panel, Soundproofing Board

Kunming Zhengtian Xingcai Metal Materials Co., Ltd

Kunming Zhengtian Xingcai Metal Materials Co., Ltd., with its registered address located in the prefabricated area of Caopu Street Office Industrial Park, Anning City, Kunming City, Yunnan Province, adjacent to Kunming Iron and Steel East Factory Road, is registered with the Anning Market Supervision Administration Bureau and represented by Qiu Binfeng as the legal representative. Its business scope includes the processing and sales of metal materials; Rental and installation of lightweight steel prefabricated houses (limited to on-site services); Sales of metal components and decorative materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulation Material , Galvanized Z-Shaped Steel, Steel Bar Truss Floor Slab

Hebei Huichen New Building Materials Co., Ltd

Hebei Huichen New Building Materials Co., Ltd., with its registered address at Jindi New Technology Industrial Park, Economic Development Zone, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Xing Zhihui, and the business scope includes processing and sales of sound-absorbing panels, polyurethane products, invisible screens, rock wool products, glass wool products, aluminum silicate products, PTFE sealing pads, metal winding pads, insulation decorative integrated panels, and composite insulation panels; Sales: Phenolic insulation board, polyaluminum chloride, polyacrylamide, asbestos rubber board, gasket, oil seal gasket, graphite gasket, sewage purification agent, chemical products (excluding hazardous chemicals). (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Insulation Material , Real Stone Paint Integrated Board, Integrated Insulation Board