Company Overview Shanghai LERDN was established in 2004 and is a fast-growing dynamic young company which specializes manufacturing complete range of surge arresters. The headquarter the factory are located Shanghai, has representative offices USA Hong Kong,and signed with six ...

Guangdong ANSUN Lightning Technologies Co.,LTD, built in Longgang Innovation industrial park 2002 with CNY10 million registered funds, is a professional high and new tech enterprise that focuses on R&D, manufacture sales of lightning protection products, also one the most ...

ZJBENY (Wenzhou Benyi Electrical Co., Ltd.) is one of the leading manufacturers PV applications, such as DC combiner box, solar isolation switch, circuit breaker, surging protection device, fuse etc. With more than 25 years experience in traditional electrical industry,and energy ...