... sink 2,anodization heat sink 3,aluminium radiator 4,black anodization heat sink anodization aluminium heat sink anodization heat sink black ... 5052,6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling,Tapping,Stamping,Pulling ... AAMA611-98.5,OEM. anodized or powder coated aluminium heat sink part and aluminium radiator