Shenzhen Keruyue Electric Equipment Co., Ltd. is a national high-tech enterprise, specializing in the production of 12kV and 24kV medium-voltage ring-network switchgear, mid-mounted cabinet and low-voltage distribution cabinet series products, and engaged in the development of power distribution automation and substation automation systems. It is specialized in the research, development and production of breeze and high-efficiency wind power generation equipment, wind-solar complementary medium-power power system equipment, wind-solar complementary home power system, wind-solar complementary street lamp lighting system, solar LED home lighting and power system, and hydro-electric symbiotic wave utilization system. The enterprise has passed the ISO9001 international quality system, ISO14001 environmental system certification and OHSAS18001 occupational health and safety management system. It is a member of China Electrical Appliance Industry Association, China Machinery Industry Quality Management Association, Shenzhen Quality Association, Guangdong Quality Association, Machinery Industry Association, etc. The main products were selected in the "Catalogue of Product Selection Required for National Grid Construction and Transformation" and the "General Catalogue of Recommended Products for Equipment Selection and Procurement in the National Power Industry".