Proximity Sensors, Switching Power Supply, Float Switch manufacturer / supplier in China, offering Single Phase SSR 25A Solid State Relay DC to AC, Chux M12 PNP No Inductive Proximity Sensor with Bend 2m Connector 4mm Distance, Chux NPN E3f No+Nc 4wires Diffuse Type Photoelectric Sensor Switch Plastic Shorter Shell E3f-3A30nc and so on.