... for Led street lamp and have aluminium anode led street lamp radiator Material: aluminium 6061 or 6063 aluminium radiator for Led street lamp and ... cutting, drilling, tapping,CNC milling,CNC lathe and so on.Surface treatment polishing,brushing,anodized, electroplate,powder ... coating, sandblasting,painting , so on. 2, Typical chemical composition (GB/T3190) ...