PCB Relay, Solid State Relay, Power Relay manufacturer / supplier in China, offering NNC Waterproof Microswitch NS-5-F2DP-W0 PCB terminal Switch with wire, Waterproof Microswitch NS-5-F2TP 5A Push Button Switch, NNC Waterproof Microswitch NS-5Z Long Lever 125/250VAC Switch and so on.