About us

EC Insulators is a global manufacturer of electrical components from China, headquartered in Shanghai, with factories in Busan, South Korea and Jiangxi, China. We are especially producing polymer insulator from 1kV-750kV, polyethylene HDPE insulator, silicone&porcelain cutout, surge arrestor, silicone compound, FRP rod, forging fittings, die casting brass&aluminum fittings and other electrical products. Covered with more than 60000 M2 area from the factory, Certified with ISO 9001-2015, ECI has the most professional R&D teams, fully equipped with testing facilities, 34 sets most advanced automatic silicone injection machines, 6sets sound detected and PLC controlled crimping machines, advanced technical supports and professional management system from Europe. ECI has been thrived on supplying the products according to the International standards of ANSI,IEC and GB standards, and has been certificated and approved by third party laboratory, such as China National Insulators and Surge Arrestors Quality Supervision & Inspection Center and Quality Inspection and test center for Equipment of Electric Power.