... 4. Press type: 40T-500T With 8 years experience in sheet metal stamping parts, we can fabricate complex precision dies and ... stamped parts ourselves. And machine all kinds of precision sheet metal parts as requirement, such as CNC bending, laser cutting ... , welding machine, punching machine, and so on; Material cold-rolled sheet, stainless steel, mild steel, brass, copper with various plating, etc ...