... , CuNi, Ni, CuNiZn, Monel, rivet material: solid silver alloy contacts and bimetal contacts, welding material: Ag, AgNi, AgCuNi, AgSnO22: OEM/ODM ... : Yes, Auto parts, engine parts, computer electronics. 3: Process: punching, riveting, welding, metal processing 4: Applied software for specification drawings: Auto CAD ...