... RoHS,ISO9001,ISO14000 certificate 2.Casting ,extrusion,CNC(milling),anodized 3.Material:A16063 Hardware machining parts1) Alloy 6061,6063 ... , blue, bronze and so on.5)Machining procedure:die casting ,make mould,extrusion ,CNC (milling finish),cutting,anodized6) ... analyzer, imported projector measuring instrument, Rockwell hardness meter, clamp type hardness meter, desk type hardness meter, eddy-current ...