We, YUANKY Electron& Electric Manufacture Co., Ltd, ( Hawai electron & electric manufacture co., ltd.) specialized in the manufacturing industrial used and home used electrical appliances on basis of OEM & ODM & as per design packing with your owned brand. Our products have the advantages that high technology, latest design, conclude various ranges of circuit breakers , isolator switches , distribution box , many series switches, plug, socket and coupling , ect. Actually, we are the leader manufacturer in producing Circuit Breakers in China, such as MCB, MCCB, RCD, RCBO, etc.