... sheet metal stamping, precision metal stamping , OEM metal stamping Custom metal stamping. progressive stamping and stamping metal parts.9. ... Item name:Sheet metal processingMaterial:Steel, stainless steel, aluminum, brass etc.Making process:Laser cutting,CNC Punching,CNC Bending,Tig Welding ... Works, Auto CADCertificationISO9001:2008 production assessment, trading assessment custom metal processing