2026 Top 10 Insulator Manufacturers in China

Hebei Hengdong Electric Power Equipment Co., Ltd

Hebei Hengdong Electric Power Equipment Co., Ltd., with its registered address in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration. The legal representative is Wang Chuanbei, and its business scope includes the production and sales of composite insulators, glass insulators, ceramic insulators, lightning arresters, fuses, isolating switches, power fittings, wire and cable, steel core aluminum stranded wire, steel stranded wire, transmission and distribution equipment, communication equipment, rubber products (excluding products restricted and eliminated by national industrial policies), and import and export business (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Insulator, Ceramic Composite Insulator, Zinc Oxide Lightning Arrester

Hebei Kaikuzhe Electric Equipment Co., Ltd

Hebei Kaikuzhe Electric Power Equipment Co., Ltd., with its registered address located in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Hejian City. The legal representative is Wang Zhen, and its business scope includes general projects such as manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing of technical glass products; Sales of technical glass products; Sales of high-performance fibers and composite materials; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Sales of daily glass products; Sales of plastic products; Sales of rubber products; Sales of insulation materials; Sales of electrical equipment; Electronic product sales; Operation of wires and cables; Import and export of goods. (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: Insulator, Ceramic Insulator

Yueqing Duwai Electric Co., Ltd

Yueqing Duwai Electric Co., Ltd., registered in Huangqijia Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Huang Peilei, is engaged in the sales of complete sets of high and low voltage electrical equipment, high and low electrical components, electronic components, instruments and meters (excluding measuring instruments), hardware tools, refrigeration equipment, communication equipment (excluding ground satellite transceiver devices), plastic parts, lighting fixtures, wires and cables, and automotive and motorcycle accessories; Sales of metal materials and building materials; Import and export of goods and technology.. Core products: Insulator, Jyz/Sb-30 Diameter, High Voltage Insulator

Handan Doushi Electric Power Hardware Manufacturing Co., Ltd

Handan Doushi Electric Power Fitting Manufacturing Co., Ltd., with its registered address at Dongmingyang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration Bureau and represented by Douyaqian as its legal representative. Its business scope includes the manufacturing and sales of electric power fittings, fasteners, metal products, transportation facility accessories, construction accessories, industrial and mining accessories, and railway accessories; Sales of hardware and electrical equipment, mechanical equipment, labor protection supplies, and steel; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Insulator, Concave End Machine, Power Fitting

Wenzhou Haiyi Electric Co., Ltd

Wenzhou Haiyi Electric Co., Ltd., with its registered address in Chengtian Village, Beibaixiang Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Tang Chaoqun, and its business scope includes the manufacturing, processing, and sales of electrical appliances and accessories; 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: Insulator, Drawer Pull, Insulated Busbar Frame

Hebei Jinant Power Equipment Co., Ltd

Hebei Jinant Power Equipment Co., Ltd. is registered in Shuangshu Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision Administration Bureau, and the legal representative is Zhu Guangfu. Its business scope includes the production and sales of glass insulators, composite insulators, ceramic insulators, isolating switches, lightning arresters, power line fittings, PVC sheets, rubber sheets, as well as the import and export of this operating product. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulator, Ceramic Insulator, Railway Insulators

Hejian Xingyao Electric Power Equipment Co., Ltd

Hejian Xingyao Electric Power Equipment Co., Ltd., with its registered address in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration Bureau and represented by Wang Yanmin. Its business scope includes the production and sales of glass insulators, ceramic insulators, composite insulators, pillar insulators, lightning arresters, fuses, and line fittings; Sales and import/export business of wires and cables, distribution boxes, 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: Insulator, Connecting Hardware