Weatherproof Switch Socket, Foot Switch, Waterproof Electric Box manufacturer / supplier in China, offering Lsa-031 Waterproof Safety Stainless Steel Roller Limit Switch Reset Travel Switch, Lsa-012 Strength Waterproof Double Circuit Type Door Limit Switch for Tower Crane, Travel Switch Lsa-003 Momentary Compact Roller Plunger Limit Switch for Elevator and so on.