With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for
 Two Way Relay Switch, Ac Contactor 
, Siemens Contactor 
, Shunt Trip Circuit Breaker 
, Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!
 The corporate upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will keep on to serve outdated and new clients from home and abroad whole-heatedly for
 Two Way Relay Switch, We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.