2026 Top 10 High Density Extruded Polystyrene Board Manufacturers in China

Chongqing Luohangwei Technology Co., Ltd

Chongqing Luohangwei Technology Co., Ltd., with its registered address at No. 2-1, Building 2, Chongqing Shuangfu Construction and Development Co., Ltd., No. 7 Jiujiang Avenue, Shuangfu Street, Jiangjin District, Chongqing. The registration authority is the Jiangjin District Market Supervision Administration of Chongqing, and the legal representative is Wu Yanjun. Its business scope includes general projects such as computer software and hardware technology development, technical consulting, and technology transfer; Production and sales: automobile parts, motorcycle parts, ordinary machinery and accessories, manufacturing of insulation and sound insulation materials, manufacturing of plastic products (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: High Density Extruded Polystyrene Board, Composite Coil Material, Underfloor Heating Board

Langfang Senyan Energy saving Technology Co., Ltd

Langfang Senyan Energy saving Technology Co., Ltd. is registered in Wangzhangji 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 Wang Yukun. The business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, rubber products, cement products, glass fiber and products, ecological environment materials (excluding hazardous chemicals), fireproof sealing materials, refractory materials, sealing fillers (excluding hazardous chemicals), and sealing components; Sales of insulation materials, lightweight building materials, plastic products, building waterproofing membrane products, building materials, anti-corrosion materials, engineering plastics and synthetic resins, coatings (excluding hazardous chemicals), and chemical products (excluding licensed chemical products); Construction project construction, specialized construction operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Density Extruded Polystyrene Board, Alos, Jinyu Rock Wool

Langfang Aofei Energy saving Technology Co., Ltd

Langfang Aofei Energy saving Technology Co., Ltd., with its registered address located 800 meters east of Suzhuang Village, Zangtun 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 Li Xiaowu, 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; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of building waterproofing membrane products; Sales of fiberglass and related products; Sales of anti-corrosion materials; Sales of refractory materials; Sales of ecological environment materials; Sales of synthetic materials; Sales of building materials; Sales of fireproof sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of metal structures; Sales of metal materials; Labor services (excluding labor dispatch) (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 project construction; Construction professional operations; Construction labor subcontracting (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 approval documents or permits). Core products: High Density Extruded Polystyrene Board, Iron Sheet Insulation, Polyphenylene Board

Xinjiang Dongfang Kaida Building Materials Co., Ltd

Xinjiang Dongfang Kaida Building Materials Co., Ltd., with its registered address at Room 106, Pilot Experimental Building, No. 220 Shihua South Road, Midong District, Urumqi City, Xinjiang, is registered with the Midong District Market Supervision and Administration Bureau. The legal representative is Liu Wei, and the business scope includes processing and production of insulation materials, sound insulation materials, fireproof materials, waterproof materials, sealing materials, water treatment agents, and research and development of new materials; Sales: Building materials, rock wool products, glass wool products, aluminum silicate products, silicate products, rubber and plastic products, polyurethane products, chemical products, hardware and chemical products, asbestos, rubber products, metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High Density Extruded Polystyrene Board, Rubber And Plastic Board, Glass Wool Board

Sichuan Gongxiong Road and Bridge Engineering Co., Ltd

Sichuan Gongxiong Road and Bridge Engineering Co., Ltd., with its registered address at No. 13, Building A, No. 319 Tongwang Road, Qingbaijiang District, Chengdu City, Sichuan Province, is registered with the Qingbaijiang District Market Supervision Administration. The legal representative is Du Sichang, and its business scope includes licensed projects such as construction projects; Construction labor subcontracting. (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 issued by relevant departments.) General projects: engineering and technical services (excluding planning and management, survey, design, and supervision); Construction of landscaping and greening projects; Engineering management services; Information consulting services (excluding licensed information consulting services); Planning and design management; Research and development of hardware products; Research and development of metal products; Installation services for ordinary mechanical equipment; Repair of metal products; Sales of metal products; Sales of metal materials; Sales of metal structures; Wholesale of hardware products; Sales of building materials; Maintenance of transportation facilities; Sales of chemical products (excluding licensed chemical products); Sales of firefighting equipment; Sales of labor protection equipment; Sales of mechanical equipment; Mechanical equipment leasing; Sales of special equipment; Sales of non-metallic minerals and products; General equipment repair; Sales of signs for transportation and public management; Manufacturing of metal materials; Manufacturing of hardware products; Manufacturing of metal fittings for construction; Manufacturing of metal structures; Mechanical parts and component processing; Manufacturing of metal wire ropes and their products; Manufacturing of metal chains and other metal products. (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 Extruded Polystyrene Board, Guardrail Mesh, Construction Foundation Pit Fence

Changsha Xiangwang Thermal Insulation Materials Co., Ltd

Changsha Xiangwang Thermal Insulation Materials Co., Ltd., registered at No. 101, Phase 2, Environmental Protection Science and Technology Park, Zhentou Town, Liuyang City, Changsha City, Hunan Province, with the registration authority of Liuyang Market Supervision Administration and the legal representative of Shao Tieming. Its business scope includes general projects: manufacturing of lightweight building materials; Manufacturing of cement products; Manufacturing of insulation and soundproofing materials; Manufacturing of new building materials (excluding hazardous chemicals); Sales of building materials; Sales of lightweight building materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of cement products; estate management; Non residential real estate leasing; Housing rental; Land use right leasing; Leasing services (excluding licensed leasing services) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: High Density Extruded Polystyrene Board, Extruded Polystyrene Board, Flame Retardant Extruded Polystyrene Board

Guangzhou Jufeng Thermal Insulation Materials Co., Ltd

Guangzhou Jufeng Thermal Insulation Materials Co., Ltd., with its registered address at 2, 3, and 4, Building C, No. 13 Shicha Road, Baiyun District, Guangzhou City, is registered with the Market Supervision and Administration Bureau of Baiyun District, Guangzhou City. The legal representative is Zhang Peiyu, and its business scope includes the sales of thermal insulation and sound insulation materials; Sales of refractory materials; Sales of building materials; Sponge product sales; Manufacturing of insulation and soundproofing materials; Production of refractory materials; Sponge product manufacturing; Manufacturing of fiberglass and related products; Sales of lightweight building materials; Sales of rubber products; Sales of insulation materials;. Core products: High Density Extruded Polystyrene Board, Thermal Insulation Material, Aluminum Silicate Roll Felt