... .ISO 9001:2008 4.ODM&OEMCustom high quality cnc blue anodized aluminum micro precision parts 1,Process:CNC turning2 ... ,Material:Aluminum 3,Finish:Blue anodized4.Tolerance+/-0.01mm 5, Leadtime: 7-30 ... turning, milling, grinding, welding, jig boring, stamping, die casting, laser cutting, engraving, injection,etc.Surface treatmentAnodizing, polishing, powder coating, sandblast ...