... Co., Ltd., was established in 1995 as an Electrical Contact Manufacturer.On our Relay Components online store ,you ... to weld Ability under big electric current condition Electrical contact performance can be enhanced by using powder ... : SGS, ISO9001-2000(4)Application: micro switch, push button switch, rock switch, toggle switch, rotary switch, wall switch, relay, and thermostat ect(5)All dimensions ...