1.for nearly 20 years experience 2.OEM are welcome. 3.Bimetal & Trimetal contact are our major 4.Quality control are strict Bimeta rivet, silver bimetal rivets, Pure silver cntact high quality and competitive price ISO9000 and SGBimeta rivet, silver bimetal rivets, bimetal contact rivets Features:(1). Pure silver has extremely high electrical conductivity(2). Very low contact resistance(3). Easy ...