High Precision CNC Maching(OEM/ODM) 1.Material:brass,stainless steel,aluminum etc 2.Tight tolerance:+/-0.01mm 3.Fast delivery ... Item No.:High Precision CNC Machining(OEM/ODM)Company Profile:Fully ... zinc,nickel plating,anodize,power coating, aluminum oxide,brushing.3.Process:CNC machining,turning,milling,drilling,boring,threading,grinding,lather cutting ...