Aluminum housing LED heat sink extrusion 1.Material:AL6063-T5.6061,6060 2.Surface:Anodized,powder ... produce production.Processing:Supply the whole of production service from extrusion,cutting,stamping,cross-cutting, CNC machining,bonding,Sand blasting,buffering ... , simply tell us your design and requirement.Certificate:ISO9001,SGS, Factory Audit, Supplier Assessment Report(s)Terms of Delivery:FOB, EXW ...