... Forged ring ,forging ring,Forging shaft sleeve, alloy steel shaft sleeve forging,forged steel gears ,forging ... flanges,Precision forging partsShaft sleeve forging ,bearing sleeve forgingOur factory specialize in manufacturing all ... SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc.Surface Finishingsand blasting, polishing, plating, acid ...