We are one of the biggest electrical product manufacturers in Zhejiang province,China .Through these years of improvement, we have been developing many industrial used and home used electrical appliance, such as MCB, MCCB , ELCB ,surge protective device,which are approved by CE,ROHS,CB ,UL and SEMKO certification , passing 100% 6000A and 10,000A breaking capacity.Our products have been exported widely to Italy,Germany,Spain,Syria, Bulgaria,USA,UAE and other South American market. We are confident to develop market with your esteemed company.