... ,cutting5,deep processing ( punching / stamping, milling, taping, CNC machining, polishing.)6,surface treatment (wire drawing, deburring, anodizing ... panel, key panel, frontpanel,face panel, panel board.CNC machiningMachinery parts, aluminium alloy section, High precision parts. ... design and manufacture, aluminium extruded section processing and CNC machine processing. Our factory has more than ...