... Central Machinery Lathe Parts MaterialStainless steel, Carbon Steel, Aluminum alloy, Zinc alloy, Brass,copper, brass, titanium etc.Machining typeCNC Turning, ... Drilling, threading, stampling, punching etc..Surface finishPolishing, and Chrome plating, zinc plating, Sandblast, Nickel plating, Electrophoresis, Anodization,Hard Anodizing,Electropolished,PassivatedColorMetal colors availableOEM & ...