... parts 1.RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized 3.Material:6063 Extrusion Anodize LED ... and design are welcomed 5.we can provide good quality with reasonable price 6.silver ,gold and other ... ,sand blastin polishing etc . Product Features: ItemExtrusion Anodize LED heat sinkModelsk01Materialalloy 6063/ 6061/ 6082 / 6463SurfaceAnodisedWidth25.4mmHeight6mmkg/m0. ...