Push Button Switch, Sensor Switch, Overload Protector manufacturer / supplier in China, offering Metal Smart Sensor 12V 24V Control 12/16/19/22/25/30mm Illuminated Ring LED Underwater Waterproof IP68 Latching Stepless Dimming Touchpieozo Switch, 16mm Flat Round Head Short Type Self-Return Metal Push Button Switch IP65 Waterproof with 2pin Solder Terminal, High Quality 16mm Red Gold Green Blue Black Anodized Push Button with Screw Terminal Momentary or Latching Push Button Switch and so on.