LED aluminium heatsink 1.Aluminum heatsink 2.Material:AL6063/6061 3.ISO,RoHS approval 4.OEM accept LED aluminium heatsink Application heatsink Color Silver ,black ,golden and so on Brand AVCooling Package customized Temper T3-T8 Dimensions customized Surface treatment Mill finish, powder coating, Anodizing Certification ISO & ROHS LED aluminium heatsink