... can be anodized Customers size Comuter case Heatsink aluminium radiator1 Processing of heat sinks precison cutting,drilling, skiving,deburring,fine ... ,punching,stamping,milling,CNC maching,polishing 2 Surface treatments for heat sink clear anodizing, oxidation process, powder coating, brushing, sandblasting, ... request reasonanable price +power deliveryWorkshop pictures Aluminium radiator heat sink