... ISO&ROHS 3.10years experience oem zinc plated mild steel stamping 1. Material: stainless steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum ... on.4. We have specialized in oem zinc plated mild steel stamping punching as per customer's requirements, just ... cover, lampshade, shells, panels, terminals, clips, clamps, contact plate, heat sink, LED accessories, auto accessories, iron wire crafts, springs ...