The company is an integrated enterprise engaged in the processing, production and sales of power distribution switch control equipment, electrical complete equipment, electrical engineering, fire alarm monitoring and detection equipment, high-voltage electrical appliances, etc. The leading products include dual power automatic transfer switch, control and protection switching appliances, electrical fire monitoring system, fire power monitoring system, fire electrical control device, emergency starting device of fire fighting machinery, intelligent power system, fire door monitoring system, intelligent terminal power protector, intelligent lighting switch control module, intelligent digital display instrument, multi-functional power instrument, surge protector, self resetting overvoltage and undervoltage protector Miniature circuit breakers, miniature earth leakage circuit breakers, miniature DC circuit breakers, miniature circuit breaker accessories, molded case circuit breakers, molded case earth leakage circuit breakers, load disconnectors, motor soft starters, frequency converters, intelligent integrated earth leakage protectors, intelligent universal circuit breakers, ring network cabinets, gas filled cabinets, high-voltage switch series and other products of more than 600 specifications.