2026 Top 10 Composite 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: Composite Insulator, Zinc Oxide Lightning Arrester, Glass Insulator

Hebei Youwang Electric Power Equipment Co., Ltd

Hebei Youwang Electric Power Equipment Co., Ltd., with its registered address at Nan Shuangta Village, Jinghe Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision Administration Bureau and represented by Zheng Yandong. Its business scope includes the sales of electric power equipment, mechanical equipment, plastic products, rubber products, wires and cables, and optical cables.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Insulator, Electric Power Fittings Series, 10Kv Overhead Insulated Conductor

Dazheng Electric Wire Co., Ltd

Dazheng Electric Wire Co., Ltd., with its registered address in Dazheng Village, Lifangbao Township, Renqiu City, is registered with the Renqiu Market Supervision Administration Bureau and represented by Chen Jinghua as its legal representative. Its business scope includes licensed projects such as wire and cable manufacturing. (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: operation of wires and cables; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Fiber optic cable sales; Fiber optic cable manufacturing; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of metal tools; Sales of metal tools; Manufacturing of wooden containers; Sales of wooden containers; Manufacturing of special ceramic products; Sales of special ceramic products; Wholesale of hardware products; Retail of hardware products; 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: Composite Insulator, Oppc Optical Cable, Steel Cored Aluminum Alloy Stranded Wire

Hejian Taichang Electric Power Equipment Co., Ltd

Hejian Taichang Electric Power Equipment Co., Ltd., with its registered address in Huguanzhuang Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Hejian Market Supervision and Administration Bureau and represented by Hu Junfei. Its business scope includes the production and sales of insulators, isolating switches, fuses, lightning arresters, steel core aluminum stranded wires, wires and cables, distribution switches, cable protection tubes, transformers, and electrical accessories (excluding those restricted or eliminated by national industrial policies); Sales of line fittings, fireproof materials, asbestos products, sealing materials, insulation materials, rubber products, plastic products, and import and export business of our company's products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Insulator, Composite Wrist Arm Insulator, Sheath

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: Composite Insulator, Vacuum Circuit Breaker, Disconnecting Switch

Shanghai Minrong Electric Group Co., Ltd

Shanghai Minrong Electric Group Co., Ltd., with its registered address at 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision Administration. The legal representative is Zhou Jianjie, and its business scope includes general projects such as sales of electrical equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of power electronic components; Manufacturing of power electronic components; Operation of wires and cables; Sales of power facilities and equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Manufacturing of electronic components and electromechanical equipment; Sales of household appliances; Sales of office equipment; Sales of instruments and meters; Retail of hardware products; Wholesale of hardware products; Sales of communication equipment; Manufacturing of hardware products; Electronic product sales; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting; Import and export of goods; Technology import and export; Electrical equipment repair; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment. (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: Composite Insulator, High Voltage Drop Out Fuse, Cold Shrink Cable Terminal Head

Beijing Zhongsi Gaodian Technology Co., Ltd

Beijing Zhongsi Gaodian Technology Co., Ltd., with its registered address at Zhongjiaying Village South, Baishan Town, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Yang Yunfei, and its business scope includes the development, transfer, consulting, and services of power fluorosilicone rubber technology; Selling rubber products, chemical products (excluding hazardous chemicals), hardware and electrical equipment, electronic products, communication equipment, communication devices (excluding satellite antennas), instruments and meters, computer software and hardware and accessories, plastic products, metal products, building decoration materials, specialized equipment, clothing, and daily necessities; Retail coatings and steel; Production of anti fouling flash coatings, anti-corrosion coatings, silicone rubber products, silicone rubber composite insulators, magnetic composite insulators, intelligent distribution network circuit breakers, intelligent micro protection, substation fire protection alarm systems, cable fireproof coatings, fireproof blocking materials, waterproof adhesives, waterproof coatings, transformers (limited to production and operation activities outside the port). (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Composite Insulator, Super Hydrophobic, Super Self-Cleaning, Anti Fouling, Anti Flash, And Anti Icing Coating, Hand Scraping And Brushing Polyurea (High-Strength, High Weather Resistance Type)