... heat sink 1.Material:AL6063-T5,6061,6060 2.Surface:Anodized,powder Coated, Electrophoretic coated,polished,etc Production Detailed DescriptionProduct Name:Aluminum Heat ... produce production.Processing:Supply the whole of production service from extrusion,cutting,stamping,cross-cutting, CNC machining,bonding,Sand blasting ... DDU, DDP.Payment terms:L/C, TT, Western union LED street lamp heat sink housing