... 2,anodization heat sink 3,aluminium radiator 4,black anodization heat sink anodization aluminium heat sink anodization heat ... 6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting,Straight rectification,Bending,Drilling, ... and Erope standard EN12020-1,2(2001) and american standard AAMA611-98.5,OEM. anodized or powder coated aluminium heat sink part and aluminium ...