Shanghai Huge Electrical Co.,Ltd.is one of the main suppliers of electric products in china,specilizes in Circuit breaker,earth leakage circuit breaker, and research center situates in Liushi of Wenzhou.As a reputable manufacturer,we produce our products strictly according to IEC and national GB standards,and we ensure our products with excellent quality and stability.Through years of development and accumulation,we prossess advanced production line and reliable control system.We have ...