... tooling,extrusion,CNC precision machining & finishing Aluminum Heatsink with balck anodizing and CNC high-precison machining,aluminium radiator, alumnium machining parts ... packing:wooden cases+iron tray. 3,Bundles or boxes with wooden bars4. EPE+carton boxes. 5,Customized packing method ... approx.USD 80 ~ 120 per ton. 7.overhead(including custom cost, truck cost from our plant to seaport etc...): USD160 ...