2026 Top 10 Vacuum Board Manufacturers in China

Jiangsu Guoyan Special Steel Co., Ltd

Jiangsu Guoyan Special Steel Co., Ltd., with its registered address at Room 101, 1st Floor, 9-119 Southern Stainless Steel Trading Center, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Zhou Yan. Its business scope includes general projects such as metal material sales; Sales of metal products; Sales of metal wire ropes and their products; Sales of metal seals; Sales of metal chains and other metal products; Sales of metal fittings for construction; Sales of non-ferrous metal alloys; Sales of forgings and powder metallurgy products; Sales of new metal functional materials; Sales of mechanical parts and components; Sales of construction machinery; Sales of specialized textile equipment; Wholesale of hardware products; Sales of office supplies; Sales of office equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Vacuum Board, Inconel Alloy, Ultra High Strength Martensitic Alloy Steel

Langfang Chenhua Energy saving Technology Co., Ltd

Langfang Chenhua Energy saving Technology Co., Ltd. is registered in Liugezhuang 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 Shi Yu. 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; Production of refractory materials; Sales of refractory materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Sales of ecological environment 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: Vacuum Board, Veneered Rubber Sheet, Rubber And Plastic Board

Tongling Jieda Machinery Equipment Co., Ltd

Tongling Jieda Machinery Equipment Co., Ltd. is registered at No. 6 Fengquan East Road, Zhongming Town, Yi'an District, Tongling City, Anhui Province. The registration authority is the Yi'an District Market Supervision and Administration Bureau, and the legal representative is Ding Jie. The business scope includes research and development, production, and sales of mineral processing equipment and ceramic filter machines; Sales of valves, plumbing fittings, hardware and electrical equipment, building materials, steel, aluminum alloys, mineral products, chemical products (excluding dangerous goods), and wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Board, Ceramic Filter Plate, Detergent

Langfang Zhipan Energy saving Technology Co., Ltd

Langfang Zhipan Energy saving Technology Co., Ltd., with its registered address in Tianmacei Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province (50 meters north of the intersection of Suma Road and Langbo Line), is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Yahui, 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 non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Production of refractory materials; Sales of refractory materials; Manufacturing of asbestos products; Sales of asbestos products; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of seals; Sales of asbestos cement products; Sales of cement products; Sales of graphite and carbon products; Sales of insulation materials; Sales of building decoration materials; Sales of building materials; Sales of high-performance sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Retail of hardware products; Sales of metal products; Sales of architectural ceramic products; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of new membrane materials; Sales of high-performance non-ferrous metals and alloy materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License project: construction engineering construction; Construction labor subcontracting; Construction professional operations (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 permits). Core products: Vacuum Board, Thermal Insulation Board, Thermal Insulation 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: Vacuum Board, Rubber And Plastic Insulation Pipe, Soundproofing Cotton For Shaft

Langfang Jiuyao Thermal Insulation Materials Co., Ltd

Langfang Jiuyao Thermal Insulation Materials Co., Ltd. is registered in Zangtun Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Dacheng County, Langfang City, and the legal representative is Zang Dawei. The business scope includes processing and sales of rock wool products, glass wool products, aluminum silicate products, rubber products, polyurethane products, exterior wall insulation boards, extruded boards, crack resistant mortar, and mesh fabrics. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Board, Soundproof Panel, Stp Insulation Board

Hebei Dongjian Thermal Insulation Materials Co., Ltd

Hebei Dongjian Thermal Insulation Materials Co., Ltd., with its registered address in Liugezhuang 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 Wang Shanshan, and the 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; 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 ecological environment materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of hardware products; Sales of metal products; Sales of non-ferrous metal alloys; Sales of paper products; Sales of synthetic materials; Sales of industrial textile 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. (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: Vacuum Board, Closed Cell Foam Board, Rock Wool Board