... installation, long life reliability. We are professional manufacture of industrial plug and socket, coupling, connector /outlet. We ... life, and high reliability, widely used in kinds of industrial enterprises such as steel smelting, industry petrochemicals, railway, ... www.eidison.com Yueqing Eidison Trading Co., Ltd. 54 Changzheng Rd., Liushi, Yueqing, Zhejiang, China, 325604. Mobile: 0086 137 ...