Song Chuan gives maximum attention and effort towards innovation and R&D.

We strive to develop innovative products that exceed our customer expectations.

We develop and produce a complete range of electromechanical power relays to meet your current and future demands.

Song Chuan continues to grow by supplying quality relays with professional technical support, on-time delivery, and competitive pricing for all customers.

We are dedicated to giving our customers the best possible service level and support.