1,aluminium hard drive housing box, hard drive case. 2,extrusion aluminium CNC machining 3,ISO9001 certified ... , metal housing box,aluminium box, aluminium harddrive housing box, hard drive case. Material; A 6061Aluminium alloy composition: AlloySiFeCuMnMgCrZnTiOtherRemain60610.4-0. ... porthole die, Shenzhen Jinrui Aluminium Industry Co., Ltd. built in 1993, we covering an area of 10,000 square meters ...