... :relay,switch,contactor,breaker,thermostat 4,ISO9001,SGS Contact type: rivet/button. According to customers engineer ... It is widely used in AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances. ... electrical products.Solid, Composite(Compounded) and Trimetal Contact RivetOur Contact Rivet Workshop performance of different materials Specification of ...