... , etc 3Company type: manufacture since 1992 4Material:Ag, FAg, AgCdO, AgNi, AgSnO2, AgZnO, AgSnOInO, etc 5Type: Solid rivet, Bimetal rivet, Button rivet, Tri-metal rivet, etc ... . Characteristic: 1. Silver rivet and Ag/Cu bimetal rivet: Pure silver has a high ...