Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for 100 ohms relay, Electrical Wiring Devices , Solid State Safety Relay , Bell ,220v Smart Mccb . We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us. The product will supply to all over the world, such as Europe, America, Australia,South Korea, Bulgaria,Costa Rica, Kyrgyzstan.Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!