... 4.ODM&OEMCustom high quality cnc blue anodized aluminum micro precision parts 1,Process:CNC turning2,Material:Aluminum ... milling, drilling, lathing, turning, grinding, wire cutting,stamping,die casting,bending,injection,welding,laser engraving,knurled ... grinding, welding, jig boring, stamping, die casting, laser cutting, engraving, injection,etc.Surface treatmentAnodizing, polishing, powder coating, ...