... and 3D drawing is avaliable welcom OEM Features: 1.Material: Aluminum 6061/60632.Surface treatments: Anodizing, powder coating, wire drawing, sandblasting ... ,power coating,painting,polishing,electrophoress,plating ect10. Different dimensions according to the client's request11.Customized and tailored order are welcome ... <0.3<0.1 DEEPCOOL OEM industry PC heat sink with Aluminum base