... platingMachiningCNC and NC machining, turning, milling, drilling, boring, threading, grinding machines and test facilityCertificationObtainISO9001:2008Quality System Certified and CE/PED ... from gate stick. GrindingGrind the ingate and defected surface with grinding wheel. Heat treatmentHeat treat the casting by nomalizing, annealing, ... transportation. Lost wax process steel casting parts OEM factory