... .RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized Aluminum extrusion sections1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy chemical element profileAlloySiMgFeCuMnZnCrTi60630.2 ... ,building,machinery,automobile,camera monitor etc .c)Advance test equipment and lab spectrometric analyzer, metallurgical analyzer, imported projector measuring instrument, Rockwell ...