Nanyang Zhongwei Electric CO., LTD is a high-tech enterprise specializing in R&D and manufacture of power equipment in Nanyang, China. Our company is an industry and trade integrated enterprise, established in 2007 in Nanyang, Henan Province. Our main products cover 0.22kV-500kV AC&DC metal-oxide surge arresters, 35kV-500kV Surge arresters for G I S, energy absorber for series compensation device, shielded plug-in surge arresters, Separable cable connector and electrical instruments. We have been exported to Asia, Europe, South America and other regions. Meanwhile, we are the qualified supplier of many famous companies like State Grid Corporation of China, China South Power Grid, China Railway Corporation.

Our factory covers an area of 39,000 square meters, have 236 sets of main production and test equipment, a 1000kV high-voltage test hall, and a professional analysis of metal oxide and silicone rubber raw materials laboratory. At present, we have an annual output capacity of 3 million pieces of metal-oxide varistors, 200,000 metal-oxide surge arresters, 2,000 G I S surge arresters, and 30,000 electrical instruments. Regarding the testing and inspection of products, we have passed ISO9001, ISO14001 and ISO45001. And our 3kV-228kV AC gapless metal oxide surge arresters passed the KEMA witness type test in 2016.

More importantly, we can accept OEM, ODM projects. Welcome you to contact us for inquiry anytime and look forward to work with you!