... :2008 4.material :Spcc/SECC/AL 2012 Aluminium housing for computer description:1process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling ... ,drawing or samples.as a manufacturer,we will offer you good quality with competitive price,high technology products,and fine management ... visit our company. our products show: 2012 Aluminium housing for computer