... aluminum radiator for street light BrandJianfaMaterial AL 6063,6061 Certification ISO & ROHS Temper T3-T8 Procedure Preciously Cutting, milling, drilling, punching, CNC Machining ... Drilling,punching,tapping,CNC Surface treatment Mill finish, powder coating, Anodizing Application Cooling system/heatsink Features:1.Material: Aluminum 6061 ...