Die-cast radiator 1.Material:AL6063-T5 2.Surface:Anodized,powder Coated, Electrophoretic coated,polished Production Detailed DescriptionProduct Name:Aluminum Heat SinkMaterial: ... Mill finished, Polished, Sand blasting, Anodized, Powder coated, Chromating, Passivating, Electrophoretic coated and etc.Color: All are available.Size:According ... DDP.Payment terms:L/C, TT, Western union Die-cast Heat sink