2026 Top 10 Thermal Insulation Material Manufacturers in China

Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd., with its registered address in Nankangningtun Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau. The legal representative is Wang Wei, and its business scope includes the production and sales of high voltage insulators for electric power; Sales and import/export business of glass insulators, ceramic insulators, composite insulators, line fittings, wire and cable equipment, distribution boxes, distribution cabinets, copper wires and bars, transmission equipment accessories, and power plant equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Insulation Material, Porcelain Insulator, Ceramic Composite Insulator

Shijiazhuang Diyu Electric Power Technology Co., Ltd

Shijiazhuang Diyu Electric Power Technology Co., Ltd., registered at Room 1002, Building D, Shenghe Plaza, Qilian Street, Shijiazhuang High tech Zone, with the registration authority of the High tech Zone Market Supervision Administration and the legal representative of Shi Kailong, has a business scope including general projects: sales of glass fiber reinforced plastic products; Sales of rubber products; Sales of seals; Sales of high-performance fibers and composite materials; Sales of high-quality synthetic rubber; Sales of metal products; Sales of metal tools; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal chains and other metal products; Sales of electrical instruments and meters; Sales of signs for transportation and public management; Sales of plastic products; Sales of synthetic materials; Operation of wires and cables; Sales of cement products; Mold sales; Sales of asbestos products; Sales of power electronic components; Sales of power facilities and equipment; Sales of electrical equipment; Wholesale of hardware products; Retail of hardware products; Sales of non-metallic minerals and products; Sales of security equipment; Sales of industrial textile products; Needle textile sales; Sales of office supplies; Sales of office equipment; Sales of labor protection equipment; Sales of drawing, calculation, and measuring instruments; Sales of communication equipment; Electronic product sales; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Import and export of goods; Technology import and export; Customs declaration business; Research and development of hardware products; Information technology consulting services; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Thermal Insulation Material, Insulating Gloves, Signage

Dongguan Bopu Plastic Electronics Co., Ltd

Dongguan Bopu Plastic Electronics Co., Ltd., with its registered address at Room 201, Building 2, No. 16 Wusong Road, Dongcheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau and represented by Lei Mingfeng. Its business scope includes general projects such as manufacturing of electronic special materials; Sales of electronic specialized materials; Manufacturing of plastic products; Sales of plastic products; Sales of packaging materials and products; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: Thermal Insulation Material, Epoxy Board, Thermal Conductive Silicone Sheet

Jiarui Fire Equipment Business Department, Bazhou City

Jiarui Fire Equipment Business Department, Bazhou City, with its registered address at No. 15 Huacheng Lane, Huazidian Village, Bazhou Town, Langfang City. The registration authority is the Market Supervision Administration of Bazhou City, Langfang City, and the legal representative is Wei Zhongtao. Its business scope includes general projects: sales of fire equipment; Sales of mechanical equipment; Sales of metal products; Sales of railway transportation equipment; Wholesale of hardware products; Sales of electrical equipment; Sales of communication equipment; Sales of diving rescue equipment; Sales of labor protection equipment; Sales of special labor protection equipment; Sales of office supplies; Sales of specialized teaching instruments; Needle textile sales; Outdoor product sales; Sales of lighting fixtures; Furniture sales; Sales of rubber products; Sales of power facilities and equipment; Sales of leather products; Sales of water transportation equipment; Sales of metal tools; Sales of security equipment; Sales of packaging materials and 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).. Core products: Thermal Insulation Material, Insulated Crossbar, Wind Powered Fire Extinguisher

Minsai Electric Group Co., Ltd

Minsai Electric Group Co., Ltd., registered at Xiangyang Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province (within Zhejiang Rio Tinto New Electric Co., Ltd.), registered with the Yueqing Market Supervision Administration, with Shen Guidong as the legal representative. Its business scope includes general projects such as manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Rubber product manufacturing; Sales of rubber products; Sales of electrical accessories; Sales of electrical equipment; Internet sales (except for the sale of goods that need to be licensed); Wind power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Thermal Insulation Material, Cable Accessories, Sulfur Hexafluoride Circuit Breaker

Hejian Qihang Electric Power Equipment Co., Ltd

Hejian Qihang Electric Power Equipment Co., Ltd., registered at Houxiaohan Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province, with the Hejian Market Supervision Administration as the registration authority and Fu Haibin as the legal representative, operates in the production and sales of power fittings, optical cables, tempered glass insulators, composite insulators, ceramic insulators, high and low voltage fuses, steel core aluminum stranded wires, hot-dip galvanized steel stranded wires, and communication line iron components (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Thermal Insulation Material, Suspension Insulator, Power Fitting

Pengen Protective Equipment Factory, Bazhou City

Pengen Protective Equipment Factory in Bazhou City, with its registered address at No. 167 Beidi Road, Wangzhuangzi Village, Wangzhuangzi Town, Bazhou City, Langfang City. The registration authority is the Market Supervision Administration of Bazhou City, Langfang City, and the legal representative is Jiao Tao. Its business scope includes general projects: manufacturing of environmental emergency technical equipment; Manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency technical equipment; Environmental emergency management services; Sales of special labor protection equipment; Manufacturing of sports goods and equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of firefighting equipment; Fire technology services; Production of special labor protection equipment; Manufacturing of metal tools; Fan and fan manufacturing; Manufacturing of security equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Licensed project: Manufacturing of protective equipment for civil air defense engineering; Installation of protective equipment for civil air defense engineering; Sales of civil air defense engineering protective equipment (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 licenses issued by relevant departments). Core products: Thermal Insulation Material, Railway Construction, Insulation Tightener