Established in 1982 and headquartered in Wenzhou, Zhejiang Province, Chinas most famous manufacturing base, we have developed into a top enterprise in the domestic Relays industry. we output a wide range of products.Including mini relay,large power relay, magnetic latching relay, time relay,solid-staterelay, car relay, sensor ( approach switch, light or electric switch ), counter,timer apparatus design, R&D manufacture, produce and sales.