... high power laser cutting fabrication, CNC punching and bending Professional metal-Sheet Parts processing Item Namesheet metal processing ... aluminum, brass, plasticMaking processProgression die, Stamping, deep drawing, Bending, Punching, Threading, Welding, Tapping, Riveting, Grinding, CNC machiningSurface treatmentPolishing, ... STP,X-T)1.Material : all kinds of sheet metal ,such as steel ,ss, al,cu, ...