
Zhejiang Great Electrical Co., Ltd. is located in Yaozhuang Town, Jiashan County, Zhejiang Province, the core demonstration area of the Yangtze River Delta. It is a national high-tech enterprise specializing in the research and development, production and sales of latching relays, miniature current transformers and manganese copper shunts. The company has passed ISO9001-2015 quality system, ISO14001: 2015 environmental management system and OHSAS18001: 2007 occupational health and safety management system certifications, and its main products have passed CQC, VDE, TUV, RoHS and other product certifications. Since its establishment in 2003, the company has a number of inventions and utility model patents for latching relays and current transformers. It is one of the drafters of industry standards JB/T10923 "Latching Relays for Electronic Energy Meters", JB/T10665 "Miniature Current Transformers for Electric Energy Meters" and JB/T10667 "Miniature Voltage Transformer for Electric Ener... [
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