... :anneal, quenching, normalizing, carburizing,polishing, platingMachiningCNC and NC machining, turning, milling, drilling, boring, threading, grinding machines and test facilityCertificationObtainISO9001:2008Quality System ... hardening and Nitriding per material spec MachiningMachine the castings by CNC according to drawing spec. Final inspectionTest the parts’ mechanical properties ...