2026 Top 10 Silicon Insulation Board Manufacturers in China

Langfang Wangyue Energy saving Technology Co., Ltd

Langfang Wangyue Energy saving Technology Co., Ltd., with its registered address in Ercun, Litan Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Li Yue, and the business scope includes general projects such as technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of insulation materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of plastic products; Sales of plastic products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of metal materials; Processing of building timber and timber components; Manufacturing of sealing fillers; Sales of sealing fillers; Retail of hardware products; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of chemical products (excluding licensed chemical products); Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Rental of photovoltaic power generation equipment; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Spring sales. (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. (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: Silicon Insulation Board, Glass Wool Blanket , Polyphenylene Board

Dacheng County Zhuochen Machinery Equipment Factory

Zhuochen Machinery Equipment Factory in Dacheng County, Hebei Province, with its registered address at No. 2, 5th Street, 5th Row, Liuguxian Village, Zangtun Township, Dacheng County, Langfang City. The registration authority is the Administration for Industry and Commerce of Dacheng County, Langfang City, and the legal representative is Xue Kaimeng. Its business scope includes processing and sales of biomass burners, packaging machines, and plasma cutting machines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Silicon Insulation Board, Polystyrene Board (Graphite Polystyrene Board), Cement Foam Board Equipment

Langfang Lite Thermal Insulation Engineering Co., Ltd

Langfang Lite Thermal Insulation Engineering Co., Ltd. is registered in Guowangzhibao Village, Guang'an 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 Liu Shining. Its business scope includes licensed projects such as construction projects. (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 of relevant departments.) General projects: Manufacturing of insulation and sound insulation materials; Manufacturing of lightweight building materials; Manufacturing of building waterproofing membrane products; Manufacturing of sealing fillers; Manufacturing of plastic products; Paint manufacturing (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Sales of plastic products; Sales of sealing fillers; Sales of mechanical equipment; Sales of building waterproofing membrane products; Sales of lightweight building materials; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Paint sales (excluding hazardous chemicals). (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: Silicon Insulation Board, Rock Wool Pipe, Glass Wool Blanket

Dekai Energy saving Insulation Material Processing Factory in Shapingba District

Dekai Energy saving Insulation Material Processing Factory in Shapingba District, Chongqing, with its registered address at Mopanqiu, Nanxi Village, Jingkou Town, Shapingba District. The registration authority is the Market Supervision Administration of Shapingba District, Chongqing, and the legal representative is Tang Shihong. Its business scope includes processing insulation materials*. Core products: Silicon Insulation Board, Fireproof Coating, Extruded Polystyrene Board

Langfang Jundong Energy saving Technology Co., Ltd

Langfang Jundong Energy saving Technology Co., Ltd. is registered in Guozhuang Village, Zangtun 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 Wang Weidong. The business scope includes the development of energy-saving product technology and technical services; Processing and sales: dry mix lightweight aggregate concrete, cleaning agent, slag remover, descaling agent; Sales: Rock wool products, glass wool products, aluminum silicate products, rubber products, rubber products, fireproof materials, anti-corrosion materials, antifreeze, odorants, cleaning agents, dust suppressants, flocculants, antibacterial and algae killing agents, water treatment agents; Construction of anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Silicon Insulation Board, Polyurethane Pipe Shell, Polyurethane Board

Langfang Normand Energy saving Technology Co., Ltd

Langfang Normande 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 Fan Shimeng, 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 lightweight building materials; Sales of lightweight building materials; Sales of insulation materials; Sales of refractory materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of high-performance sealing materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of building decoration materials; Sales of chemical products (excluding licensed chemical products); Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of plastic products; Sales of rubber products; Sales of asbestos products; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Sales of ecological environment materials; 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.) 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: Silicon Insulation Board, Fiberglass Fireproof Rolling Shutter Fabric, Breathable Membrane Non-Woven Fabric

Hebei Paipeng Energy saving Technology Co., Ltd

Hebei Paipeng Energy saving Technology Co., Ltd., with its registered address located on the west side of Liuyuanzhuang Village, Litan Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Yinzhan, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, sales of building waterproofing membrane products, sales of fireproof sealing materials, retail of hardware products, sales of insulation materials, sales of chemical products (excluding licensed chemical products), sales of coatings (excluding hazardous chemicals), sales of building decoration materials, sales of anti-corrosion materials, sales of plastic products, sales of glass fiber and products, sales of new membrane materials, and construction 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: Silicon Insulation Board, Glass Wool Soundproof Fiber Cotton, Glass Wool Board