2026 Top 10 Rock Wool Insulation Composite Board Manufacturers in China

Langfang Hongchang Energy saving Technology Co., Ltd

Langfang Hongchang Energy saving Technology Co., Ltd., with its registered address at Dongyaotou 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 Li Xueli, and its business scope includes technical services for energy-saving products; Manufacturing and sales of insulation and sound insulation materials, and manufacturing and sales of lightweight 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); Sales: Coatings (excluding hazardous chemicals), needle punched blankets, sealing materials, fireproof materials, anti-corrosion materials, waterproof materials, building materials, mechanical equipment, chemical products (excluding hazardous drugs), electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rock Wool Insulation Composite Board, Egg Cotton, Ceramic Integrated Board

Langfang Aoke Thermal Insulation Materials Co., Ltd

Langfang Aoke Thermal Insulation Materials Co., Ltd., with its registered address in Shijiawu 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 Shi Shuangquan, and the business scope includes processing and sales of insulation nails, mesh cloth, and crack resistant mortar; Sales: Rock wool products, glass wool products, rubber products, polyurethane foam products, aluminum silicate products, silicate products, phenolic products, extruded products, tape, chemical products (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rock Wool Insulation Composite Board, Integrated Extruded Structure, Composite Insulation Template

Langfang Jingqian Environmental Protection Technology Co., Ltd

Langfang Jingqian Environmental Protection Technology Co., Ltd. is registered in Zhangjia 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 Gao Baodi. The business scope includes environmental protection technology promotion services; Manufacturing and sales of ecological environment materials (excluding hazardous chemicals), glass fiber and products, insulation and sound insulation materials, sealing fillers (excluding hazardous chemicals), fireproof sealing materials, refractory materials, lightweight building materials, synthetic materials, and coatings; Sales of mechanical equipment and anti-corrosion materials; Import and export of goods; 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). Core products: Rock Wool Insulation Composite Board, Glass Flake Coating, Vinyl Ester Resin

Sichuan Youshi Xicheng Thermal Insulation Materials Co., Ltd

Sichuan Youshi Xicheng Thermal Insulation Materials Co., Ltd., with its registered address at No. 1, Group 3, Longpan Village, Zhihe Street, Pengzhou City, Chengdu City, Sichuan Province, is registered with the Pengzhou Market Supervision Administration Bureau and represented by Qian Bingchao as the legal representative. Its business scope includes general projects such as sales of thermal insulation materials; Sales of building materials; Sales of building decoration materials. (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: Rock Wool Insulation Composite Board, Inorganic Fiberboard, Graphite Polystyrene Board

Langfang Chaoyang Environmental Protection Technology Co., Ltd

Langfang Chaoyang Environmental Protection Technology Co., Ltd. is registered in Biyanma 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 Liu Yaguang. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Promotion services for new material technology; Manufacturing of ecological environment materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Production of fireproof sealing materials; Sales of fireproof sealing materials; 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 building materials; Sales of metal materials; Sales of anti-corrosion materials; Sales of plastic products; 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 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: Rock Wool Insulation Composite Board, Cod Degrading Agent, Boiler Deoxygenation Agent

Langfang Yinkai Energy saving Technology Co., Ltd

Langfang Yinkai Energy saving Technology Co., Ltd. is registered in Puta 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 Jin Youchang. The business scope includes technology research and development, technology transfer, and technical services for energy-saving products; Processing and sales: Insulated lightweight composite sandwich panels, mesh fabrics, insulation nails, crack resistant mortar; Sales: rubber and plastic products, rock wool products, glass wool products, polyurethane products, rubber products, aluminum silicate products, silicate products, cement foam products, foam glass products, phenolic products, extruded boards, polystyrene boards, silicon boards, homogeneous boards, integrated insulation and decoration boards, external insulation templates, fire protection materials, anti-corrosion materials, waterproof materials, sealing materials, tape, gas gel, PVC products, floor heating modules, aluminum foil products, chemical products (excluding dangerous drugs), thermal insulation mortar, electric heat tracing belt; Construction of insulation engineering, anti-corrosion engineering, and waterproofing engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rock Wool Insulation Composite Board, Engineering Insulation Blanket, Engineering Electric Blanket

Dazhou Aichao Activity Board House Business Department

Dazhou Aichao Activity Board House Business Department, with its registered address located in Dongyue New Industrial Agglomeration Zone, Tongchuan Economic Development Zone, Dazhou City, Sichuan Province. The registration authority is Tongchuan District Market Supervision and Administration Bureau, and the legal representative is Aichao. Its business scope includes general projects such as metal structure sales; Repair of metal products; Sales of building materials; Manufacturing of metal structures; Retail of hardware products; Wholesale of hardware products; Sales of labor protection equipment; Sales of metal tools; Sales of mechanical and electrical equipment; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Sales of power facilities and equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of daily necessities; Sales of daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of mechanical equipment; Sales of synthetic materials; Sales of steel reinforcement products for construction; Sales of metal products; Sales of construction machinery; Leasing of construction machinery and equipment; Sales of non-metallic minerals and products; Mold sales; Sales of refractory materials; Floor sales; Sales of firefighting equipment; Paint sales (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Residential interior decoration and renovation. (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: Rock Wool Insulation Composite Board, Color Steel Tile, Prefabricated House