Explosion-Proof Electrical Appliances, Explosion-Proof Switches, PTFE Adhesive Tape manufacturer / supplier in China, offering 36-Way Electrical Cabinet Mining Switch with -50& Deg; C Operation and Frost-Resistant Components Mining Switch, Desert-Certified Mining Switch with Dust-Storm Resistance and High-Temperature Cooling Mining Switch, Versatile LED Work Light with Adjustable Brightness and Rechargeable Battery LED (1W/3W) and so on.