... , Zinc alloy, Brass,copper, brass, titanium etc.Machining typeCNC Turning, CNC Milling, NC Turning , NC Milling,Drilling, threading, stampling, punching etc ... your drawings (CAD, stp, Catia or ProE) for quotation.(1) Material :Stainless Steel;Aluminum;Alloy,Brass;Copper;Bronze;ESD;Black & White Derlin ...