... Turning , automatic Milling, Drilling, threading, tapping, casting etc.4. Finish: color anodizating, passtive, polishing, ... CNC machining parts and casting parts by different materials, including alloy, stainless steel, copper, aluminium, ... etc. Our machinesCNC lathes, auto lathe, CNC mills, general mills, drilling machines, tapping machines, grinding machines, casting ...