Steel sheet stamping 1. Material: iron(SPCC,SECC,SGCC). 2. Thickness:1. ... China.Equipment:Our equipments include stamping machine,CNC punching and bending machine,welding machine,drilling machine,tapping machine,and milling machine ... :The use of material involve many types,such as Stainless steel,Aluminum,Brass,Bronze.SGCC,SECC,SPCC,etc.If you have ...