Aluminium power supply case. Aluminum Case(Stamping)MATERIAL: 1100FINISH: Anodize; Irridite Coating , WashThermal Interface Material: ... quotation Wahon Co., Ltd. has manufactured aluminum parts and metal works since 2002. we have over 10 years' experience ... business, and today we deal fairly with worldwide customers in power supply, wireless, telecom, security, medical and sanitary ware industries. ...