2026 Top 10 High Density Polyurethane Insulation Pad Manufacturers in China

Langfang Shujun Energy saving Technology Co., Ltd

Langfang Shujun Energy saving Technology Co., Ltd., with its registered address in Qianyan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Sun Yu, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of sealing fillers; Sales of sealing fillers; Rubber product manufacturing; Sales of rubber products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of synthetic fibers; Sales of building waterproofing membrane products; Retail of hardware products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Professional construction work. (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: High Density Polyurethane Insulation Pad, Air Duct Soundproof Cotton, Rubber And Plastic Board

Langfang Wanxu Thermal Insulation Materials Co., Ltd

Langfang Wanxu Thermal Insulation Materials Co., Ltd., with its registered address at No. 3, East Lane 1, Back Street, Dongdongcao Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Yu Weisheng, and its business scope includes general projects such as insulation and sound insulation material manufacturing; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sealing component manufacturing; Sales of seals; Sales of insulation materials; Sales of building materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: High Density Polyurethane Insulation Pad, Glass Wool Foil Products, Waterproof Backing Board

Langfang Hongou Energy saving Technology Co., Ltd

Langfang Hongou Energy saving Technology Co., Ltd., with its registered address at No. 076, Lane 9, Zhongjie, Wangyuantou Village, Litan Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Ma Dongfang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of cement products; Sales of cement products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Retail of hardware products; Sales of metal products (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: High Density Polyurethane Insulation Pad, Soundproof Cotton Toilet For Sewer Pipes, Extruded Polystyrene Board

Shanghai Hengrong Industrial Co., Ltd

Shanghai Hengrong Industrial Co., Ltd., registered at Building 6, No. 201 Renmin Road, Tangwai, Fengcheng Town, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Guo Chenggang, its business scope includes licensed projects: various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments). General projects: branch operations with lower limits: fastener manufacturing, pipeline equipment manufacturing, plastic product manufacturing, hardware product manufacturing, motor manufacturing, wire and cable manufacturing, pump and vacuum equipment manufacturing, special equipment manufacturing, power electronic component manufacturing, electric motor manufacturing, metal structure manufacturing; Mechanical equipment leasing; Sales of new energy original equipment; Sales of pumps and vacuum equipment; Sales of pipeline transportation equipment; Wholesale of hardware products; Sales of plastic products; Sales of metal structures; Sales of generators and generator sets; Sales of metal materials; Bearing sales; Sales of glass fiber reinforced plastic products; Sales of building materials; Mold sales; Sales of building waterproofing membrane products; Sales of cork products; Sales of daily wooden products; Sales of building decoration materials; Sales of renewable resources; Sales of fasteners; Electronic product sales; Sales of wooden containers; Operation of wires and cables; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Advertising release (excluding radio stations, television stations, and newspaper publishing units); Advertising design and agency; Advertising production; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technical consulting services for artificial intelligence public service platforms (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: High Density Polyurethane Insulation Pad, Pipe Support, Sliding Pipeline Insulation Bracket Code

Qinhuangdao Chicheng Waterproof and Thermal Insulation Engineering Co., Ltd

Qinhuangdao Chicheng Waterproof and Thermal Insulation Engineering Co., Ltd., registered at No. 025, Building 10, Zone D, Cailong International Trade City, Haigang Economic Development Zone, Haigang District, Qinhuangdao City, Hebei Province, registered with the Market Supervision and Administration Bureau of Haigang District, Qinhuangdao City. The legal representative is Liu Penggeng, and the business scope includes the design and construction of anti-corrosion and thermal insulation engineering, waterproof engineering, and fire engineering; Provide labor services (excluding labor dispatch); Processing and sales of plastic and metal products; Sales of anti-corrosion and insulation materials, building materials, hardware products, doors and windows, and other chemical products (excluding hazardous chemicals); Road freight transportation (excluding dangerous road freight transportation) * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Density Polyurethane Insulation Pad, Polyurethane Insulation Pad, Huamei Rock Wool Board

Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd

Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd. is located in Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, on the east side of Zhengqiang Street. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Suolong. The business scope includes general projects: metal structure manufacturing; Manufacturing of metal tools; Manufacturing of metal materials; Mechanical parts and component processing; General equipment manufacturing (excluding special equipment manufacturing); Processing of renewable resources; Recycling of renewable resources (excluding productive waste metals); Container manufacturing; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of rubber products; Sales of plastic products; Container sales; Sales of insulation materials; Sales of anti-corrosion materials; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of intelligent warehousing equipment; Sales of electrical equipment; Sales of valves and plugs; Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Wholesale of hardware products; Import and export of goods; Technology import and export. (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: High Density Polyurethane Insulation Pad, Pipe Support Clamp Hanger For Cold Insulation And Thermal Insulation Polyurethane Pipe Support, Insulated Sliding Pipe Bracket

Langfang Chengji Energy saving Technology Co., Ltd

Langfang Chengji Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Wang Yameng, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Production of refractory materials; Sales of refractory materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Sales of high-performance sealing materials; Sales of building materials; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; 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: High Density Polyurethane Insulation Pad, Smoke Exhaust Duct, Polyurethane Board