... CNC lathe, grinder 2,Precision:0.010-0.002mm 3,Surface treatment CNC precision machining part/cnc machining partDalian Hongsheng ... Machine Co., Ltd. is specialized in machining mechanical part, metalworking ,precision machined parts, and CNC machining. Hongsheng possesses of ... these are processing center, CNC lathe, wire cut, precision cylindrical bore grinder, surface form grinder, lathe, miller and ...