OEM cnc machining parts 1.Material:SS,Brass,Al,Harden metal.. 2.Process:Milling,Stamping,Drilling.. OEM cnc machining parts 1. Product & Processing ability ItemDescription ProductCNC machining parts,Precision ... ,welding,die-casting, milling etc.Surface-treatmentplating(Zinc,Nikel,Chrome,Tin,Ag),painting,powder coating,anodizing or as customer’s request ...