... heat sink and radiators1.Aluminum Heat sink 2.With high performance but low price 3.Different surface treatment 4.ISO9001 ... 2.Heat treatment:T5,T6 etc. 3.Processing:Extrution,cutting,CNC(Milling),Anodizing. 4.Surface treatment: including cutting, milling, turning ... and anodizing, CNC, etc.Remark:The dimensions can be modified according to customers' requirement.With good performance of thermal spreading ...