... steel 2.confort to ISO&ROHS 3.10years experience oem zinc plated mild steel stamping 1. Material: stainless steel, iron ... , metal assembly are available.3.Surface finish : coating-plating, Zinc plating, enamel, hot-dip, and polishing and so on.4 ... , contact plate, heat sink, LED accessories, auto accessories, iron wire crafts, springs, CNC machining, mechanical metal processing and molding injection ...