Rongsheng Introduced electrical appliances co.,ltd Founded in 1999, located in Yueqing, a electrical city of China. We are specializing in producing RS series industrial socket, plug, connector (intercoupler), insulation Circuit Breaker,scrics contactors,Relay,and so on. We have advanced production and test equipment, adopt latest crafts and strictly follow ISO9001:2000, moreover we have a strong techincal team for quality control and management. We are one of the fist companies who have passed CCC Certicate in Zhejiang province. We have more than 20 series, 200 types products, all follow National standards GB/T11918, GB/T11919 and International standards IEC-60309-1 and 60309-2, as well as VDE0623 and BS4343 and CE. Most the products (80%) are exported to Amercian, European and Asian countries, with a good reputaion. We are based on honest management and execellent quality. Self-strength, deploitation, innovation is our tenet, fist management, perfect products and excellent sevice is our goal. The enterprise depends on the credit to stablish its brand and the quality for development,The belief of its is self- developing,explorition and innovation.It is target is high effective management,qualified product and perfect service.