... 3.good price 4.excellent service cold stamping die 1. Materials: carbon steel, stainless steel, ... ,brass,aluminum,etc5.ROHS compliance6.Porcessing: Stamping, punching, bending, welding, threading, grinding ,milling, machining, lathe,assembling ... 5 MT to 400MT.8. Processing :Stamping,punching,bending, Anodizing, Powder-Coating, Zinc-Plated ,Hex Chromates ... orders are welcomed cold stamping die