... 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, ... machining…3,Surface treatments: mill finished,anodizing,electroplating,powder coating,electrophoresis.4,Meet the China national standard ...