Aluminium Extruded Heatsink(Radiator): 1)ISO9001:2008 2)CNC mini machining 3)Good quality, price and service 4)OEM ... Anodizing, Sandblasting, etc.5, Deep Processing: Cutting, Drilling, Punching, CNC machine6, Package: According to customer’s requirement. Such as: Foam ... that processed or machined(punching, drilling, threading, chamfering, CNC machine and so on) in good quality according to customers ...