Zhejiang Great Electrical Co., Ltd is a science and technology manufacturer specialized in research, development, production and sales of latching relay, shunt resistors and current transformer. Successively obtaining Zhejiang science and technology enterprise, Jiaxing new and high technology enterprise, Jiashan technology R&D center, consecution three year acquire the top three Jiashan industrial value per acre.

GRT is located in Jiashan County, it takes only 20 minutes from high-speed rail station and 1 hour to drive from shanghai.As a global supplier in the latching relay, manganin shunt and current transformer, GRT is to create added value for customers around the world. GRT has a new factory of 12,000 square meters, currently has 500 skilled employees. Both management officials and technical people have many years experience in the production and management of latching relays, shunt resistors and current transformers.