... :2008 4.material :Spcc/SECC/AL 2012 Aluminium housing for computer description:1process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling ... steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass are available.3thickness0.5-15mm4high precision :+/-0.05-0.1mm5Metal ... visit our company. our products show: 2012 Aluminium housing for computer