1,anodization aluminium heat sink 2,anodization heat sink 3,aluminium radiator 4,black anodization heat sink anodization aluminium heat sink anodization heat sink black anodization heat sink Silver anodization heat sink 1,Material:mainly in ... 5052,6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling,Tapping,Stamping ...