... sink and radiators1.Aluminum Heat sink 2.With high performance but low price 3.Different surface ... treatment:T5,T6 etc. 3.Processing:Extrution,cutting,CNC(Milling),Anodizing. 4.Surface treatment: including cutting, milling ... , turning, drilling, tapping, stamping and anodizing, CNC, etc.Remark:The dimensions can be modified according to ... us for further informations. aluminum cnc machining parts