Gacia Electronics Co. , Ltd. is a company dedicated to all kinds of low-voltage circuit breakers, Internet of things intelligent circuit breakers, New Energy High and low-voltage DC circuit breakers and other products r & D and manufacturing, the low-voltage circuit breaker ranks the top three in the country's exports, and is a key high-tech enterprise in the National Torch Plan, it is the third enterprise in Yueqing that has obtained the AEO advanced certification from China Customs, the chairman of the low-voltage electrical appliance branch of the Chamber of Commerce for machinery and electronics, the vice-chairman of the low-voltage branch of the China Industrial Electrical Appliance Association, and the director of the New Energy Electrical Appliance Alliance of the China Electricity and Power Association, participated in and drafted the formulation/revision of various national or industry standards.