2026 Top 10 Extruded Polystyrene Board Manufacturers in China

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: Extruded Polystyrene Board, Rubber Adhesive, Water Pipe Soundproof Cotton

Wuxi Xuhong Energy saving Technology Co., Ltd

Wuxi Xuhong Energy saving Technology Co., Ltd., with its registered address at No. 13 Xiangdun Road, Huashi Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau and represented by Wu Zhijun as its legal representative. Its business scope includes licensed projects and various engineering construction activities; Road freight transportation (excluding dangerous goods); Import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Engineering and technical research and experimental development; Sales of plastic products; Manufacturing of cement products; Sales of cement products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Wholesale of hardware products; Retail of hardware products; Domestic freight forwarding agent; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Rubber product manufacturing; Plastic product manufacturing (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: Extruded Polystyrene Board, External Wall Insulation Board, Polymer Mortar

Chongqing Tingzhu Energy saving and Environmental Protection Technology Co., Ltd

Chongqing Tingzhu Energy Conservation and Environmental Protection Technology Co., Ltd., with its registered address at No. 2-653 Jiuzhou 1st Road, Baishiyi Town, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Chongqing High tech Industrial Development Zone Management Committee. The legal representative is Tang Shihong, and its business scope includes the sale of building materials and decorative materials (excluding hazardous chemicals), insulation materials, hardware, wires and cables, pipes and fittings; Research and development, production, and processing: insulation materials. **The above business scope requires approval from relevant departments before conducting business activities. Core products: Extruded Polystyrene Board, Acoustic Energy Gel Material, Glass Wool Board

Langfang Huazan Thermal Insulation Materials Co., Ltd

Langfang Huazan Thermal Insulation Materials Co., Ltd. is registered in Daguang'an 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 Zhao Xiaobo. The business scope includes processing and sales of rock wool products, glass wool products, rubber products, aluminum silicate products, silicate products, extruded products, polyurethane products, polystyrene boards, color steel sandwich panels, and light steel keels; Sales: anti-corrosion materials, refractory materials, sealing materials, waterproof materials, chemical products (excluding hazardous drugs); 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: Extruded Polystyrene Board, Penetrating Board, Homogeneous Board

Sichuan Xingchuansheng New Building Materials Co., Ltd

Sichuan Xingchuansheng New Building Materials Co., Ltd., with its registered address at Unit 1, Building 2, No. 12-24 and No. 25 Yujie Lane, Wuhou District, Chengdu City, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Qian Zhangwei, and the business scope includes the sale and production (only for branch offices operating in industrial parks) of building materials, insulation materials, fireproof materials, and plastic products; Sales: chemical products (excluding dangerous goods), metal products, glass products, cotton products, mineral products, hardware products, mechanical equipment; Promotion services for energy-saving technologies; Anti corrosion and insulation engineering; Import and export of goods and technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Extruded Polystyrene Board, Thermal Insulation Material, Fireproof Rock Wool

Suzhou Weihao Thermal Insulation Materials Co., Ltd

Suzhou Weihao Thermal Insulation Materials Co., Ltd., with its registered address at Jufeng Road, Lingfeng Village, Beiqiao Street, Xiangcheng District, Suzhou City, is registered with the Administrative Approval Bureau of Xiangcheng District, Suzhou City. The legal representative is Zhang Hongshui, and its business scope includes the production and sales of extruded polystyrene boards and pre mixed thermal insulation mortar; Sales: plastic products, adhesive products, building materials, hardware; The design and construction of indoor and outdoor decoration projects, as well as the design and construction of building waterproofing projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Extruded Polystyrene Board, Grid Cloth Anchor Bolt, Thermal Insulation Putty Mortar

Jinan Funaisi New Building Materials Co., Ltd

Jinan Funaisi New Building Materials Co., Ltd., with its registered address located 800 meters north of Qingning Village, Cuizhai Town, Jiyang County, Jinan City, Shandong Province (west of National Highway 220, south of Jinan Yinpeng Building Materials Co., Ltd.), is registered with the Market Supervision Department of Jinan New and Old Kinetic Energy Conversion Starting Zone Management Committee. The legal representative is Lin Haixia, and the business scope includes licensed business projects: no general business projects: production and sales of B1 level (flame-retardant) flame-retardant extruded boards and B2 level (flammable) flame-retardant extruded boards; Wholesale and retail of building materials and mesh fabrics; Construction of exterior wall insulation engineering and building decoration engineering. (Those that require approval are not allowed to operate without approval). Core products: Extruded Polystyrene Board, External Wall Extruded Plastic Board, Flame Retardant Extruded Board