... Detailed DescriptionProduct Name:Aluminum Heat SinkMaterial:AL6063Finished:Mill finished, Polished, Sand blasting, Anodized, Powder coated, Chromating, Passivating, Electrophoretic coated and etc.Color ... service from extrusion,cutting,stamping,cross-cutting, CNC machining,bonding,Sand blasting,buffering,anodizing,painting and assembling with the total quality management ...