... ,extrusion,CNC precision machining & finishing Aluminum Heatsink with balck anodizing and CNC high-precison machining,aluminium radiator, alumnium machining parts,aluminium profile with black ... packing:wooden cases+iron tray. 3,Bundles or boxes with wooden bars4. EPE+carton boxes. 5,Customized packing ... & extrusion cost (USD 700~950 per ton)3.machining(to be subject the detailed product,contact us for ...