Yueqing sanliujiu Relay Co., Ltd is one of specialist relay manufacture in design, scientific and research in China. We mainly produce mini larger power relay-WJQX series, the specs are: 1C/1A-100A, 2C/20A-60A, 3C/10A-40A.They have the following advantages: long life, large current and low consumption (40% lower than the same factorys production). Their many technical data conforms to IEC standard. Now they have granted Chinese National Patent Certificate, National excellent product a ward, European Market recommended product certificate IECC and ISO9001 Quality assurance. We warmly welcome all friends both abroad and domestic visit us and cooperate with us. Welcome to our Homepage: