... Rivet, Bimetal Contact Rivets ISO 9001:2000 SGS CertificationThanks for visiting our website,we are manufacturer in Bimetal Rivets such ... low current devices ,such as relays, timers, auxiliary switches for household appliances(Fag)control switches(FAg).2. AgNi Usage: Usually ... is used most widely in being used as switch contact for igniter in magnetic starter, high-power relay and electrical welder, ...