... Zinc alloy, Brass,copper, brass, titanium etc.Machining typeCNC Turning, CNC Milling, NC Turning , NC Milling,Drilling, threading, stampling, punching ... & White Derlin(2).The product is manufactured by cnc miller , cnc lathe;miller;grinding,wire cutting(3).We can accept ... client's drawings to meet individual requirment ,the engineer will give ...