Bimetal Contact with excellent bonding strength. Enables combinations of materials with different properties Specifications1,Over 5-year experience 2,AgCdO,AgSnOInO,AgNi ... ,breaker,thermostat 4,ISO9001,SGSContact Rivets,Solid Rivets,Pure Silver RivetsCertificate ISO 9001:2008, RoHS, SGS, etcMaterialsAgCu, AgCdO, AgSnO, AgZnO, AgNi, AgSnOInO, ... up to our company. Please do not hesitate to contact us!