... aluminium mass production 4,cutting5,deep processing ( punching / stamping, milling, taping, CNC machining, polishing.)6,surface treatment ( ... 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 5000 aluminium ...