1.Exclusive supplier 2.Stable function 3.Sensitive to temperature change 4.Used as switch 5.Certified by ISO9001:2000 Main Application: The main application of bimetal thermostat disc for heating chamber of silicon oil fan clutch lies in the sensitivity for temperature change.And also they can used as a switch in controlling devices in automobiles. Bimetal thermostat also can be manufactured as spiral and stripe which can give a snap action to temperature change.