... request. Product:Auto spare part forging, Auto ball Part forging ,Auto chassis forging,forged Auto part. Auto ball Part forging Our company ... Normalizing 4.Machining,5.surface treatment (every work process have the strictly quality inspection and ... and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing, plating, acid treatment ...