Micro Switch, Limit Switch, Toggle Switch manufacturer / supplier in China, offering Tz8108 Series 250V 15A Roller Arm Steel Wheel Type Limit Switch, Rotary Adjustable Roller Lever Arm Momentary Mini Limit Switch 8108 for Treker, Sealed Roller Plunger Momentary 1no 1nc Spdt IP67 Waterproof Limit Switch and so on.