... ,TS16949 3,SGS report We can develop and manufacture contact component according to customers specific requirement We have passed:ISO 9001 ... Contact Rivet, Tri-metal Rivet, Contact tips, Silver plated etc Electrical Component.Material: Fine Silver, AgCdO, AgSnO2, AgSnO2In2O3, AgNi ,AgCu,AgCe, CuNi ...