1,aluminium hard drive housing box, hard drive case. 2,extrusion aluminium CNC machining 3,ISO9001 certified 4,quick ... housing box,aluminium box, aluminium harddrive housing box, hard drive case. Material; A 6061Aluminium alloy composition: AlloySiFeCuMnMgCrZnTiOtherRemain60610.4-0.80.70. ...