extruded aluminum heat sink 1)Based on client's design or ... steel ,brass,bronze ,copper, hardened metal, precious metal , aluminum, alloys,iron etcMain equipment39sets of CNC lathes, 19sets milling ... powder coating, etcMachining rangeCNC part,extrusion part,stamping part,die casting part,forging part,clamping part,etc From 6mm-800mmMachining ... samples, we will reply you ASAP extruded aluminum heat sink