... shell,Aluminum Electronic housing,Aluminum power case,Metal outer covering,Aluminum enclosure Alloy: 6063,6061,6463 or according to requirements.Finishing process: cutting,lathing,milling ... and make2,Article assurance 3,Extrudrd aluminum mass production 4,Cutting5,Deep processing ( punching,stamping, milling, taping, CNC machining, polishing,etc.)6,Surface ...