... manufacturing experience 3.Customized products upon request Proximity Sensor(CM30)timer,Timer Relay,24h Timer,Relay,Digital Timer ... ,Sensor,Counter,Protective Relay,Level Switch,Sockets,proximity switch,photoelectric switch,solid state ... relayAfr-1, afs-grAnd other products such as proximity sensor, photo sensor, solid state relay, socket, speed adjuster of motor ...