We,Yueqing Sante Electric Equipment Co.,Ltd. are a professional manufacturer of Residual Current Circuit Breaker(RCCB),Mini Circuit Breaker(MCB),and other revelant electrical components to you.All of our products conform to the standard of IEC1008,IEC898,GB16916,BS4293 and IEC1009.Our products have got CE,CB,SEMKO,ISO9000 certificate For many years,we have insisted on our persistent policy "Quality First,Customer Supreme",and won good reputations among the worldwide customers.We can guagrantee the quality of every product to our all customers.Welcome wideworld customers to hold trade cooperation with us to create a glorious of future mutually.