2026 Top 10 Polystyrene Extruded Polystyrene Board Manufacturers in China

Weifang Xinfa Building Materials Co., Ltd

Weifang Xinfa Building Materials Co., Ltd. is registered in Caojia Village, Junbukou Town, Weicheng District, Weifang City, Shandong Province. The registration authority is the Weicheng District Market Supervision Administration of Weifang City, and the legal representative is Li Yahui. The business scope includes the production and sales of dry mixed mortar and extruded polystyrene insulation board; Sales: insulation materials, waterproof materials, hardware and electrical equipment, wires and cables, labor protection products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and decoration engineering; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polystyrene Extruded Polystyrene Board, Foam Board, Thermal Insulation Mortar

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: Polystyrene Extruded Polystyrene Board, Composite Coil Material, Underfloor Heating Board

Langfang Huiying Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Langfang Huiying Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on September 20, 2016. Core products: Polystyrene Extruded Polystyrene Board

Sichuan Junai Thermal Insulation Building Materials Co., Ltd

Room 2-3, 2nd Floor, Building 1, No. 19 Zhenxing West Road, Jinniu High tech Industrial Park, Chengdu, Sichuan Province

Sichuan Junai Thermal Insulation Building Materials Co., Ltd., located at Room 2-3, 2nd Floor, Building 1, No. 19 Zhenxing West Road, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, was established on August 10, 2022. The registration authority is Jinniu District Market Supervision Administration, and the legal representative is Dai Jianwei. Core products: Polystyrene Extruded Polystyrene Board

Chengdu Ainowei Energy saving Insulation Materials Co., Ltd

Chengdu Ainowei Energy saving Insulation Materials Co., Ltd., with its registered address at No. 51, Section 4, South Second Ring Road, Wuhou District, Chengdu City, Sichuan Province, is located on the 10th floor, Building 1, No. 2. The registration authority is the Wuhou District Market Supervision and Administration Bureau, and the legal representative is Sun Qingwei. The company's business scope includes insulation materials, sealing materials, waterproof materials, hardware and electromechanical products, chemical products (excluding hazardous chemicals), building materials wholesale and retail (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Polystyrene Extruded Polystyrene Board, Extruded Polystyrene Board

Chengdu Outeli Energy saving Insulation Materials Co., Ltd

Chengdu Outeli Energy saving and Thermal Insulation Materials Co., Ltd. is registered in Group 10, Xiejia Community, Tianpeng Town, Pengzhou City, Sichuan Province. The registration authority is the Pengzhou Market and Quality Supervision Administration Bureau, and the legal representative is Ni Jianbing. The business scope includes the processing and sales of insulation materials, fireproof materials, waterproof materials, rubber products, and building materials (excluding sand and gravel). [Projects that require approval according to law can only be carried out after approval by relevant departments].. Core products: Polystyrene Extruded Polystyrene Board, Thermal Insulation Material, Particle Board

Jinniu District Xiangshu Building Materials Business Department

No. 669 Jinfu Road, Block A, Building 25, No. 23, Jinniu District, Chengdu City, Sichuan Province

Jinniu District Xiangshu Building Materials Business Department, located at No. 669 Jinfu Road, Block A, Building 25, No. 23, Jinniu District, Chengdu City, Sichuan Province, was established on August 5, 2021. The registration authority is Jinniu District Market Supervision and Administration Bureau, and the legal representative is Tan Xiaowei. Core products: Polystyrene Extruded Polystyrene Board