extruded aluminum heat sink 1)Based on client's design or drawing 2) ISO9001: ... .Material capabilitiesstainless steel, carbon steel, steel ,brass,bronze ,copper, hardened metal, precious metal , aluminum, alloys,iron etcMain equipment39sets of CNC lathes, 19sets ... you if have drawings. 3 Available in various surface treatments 4 More than 120 skilled employees providing large productivity5 Got through ...