... 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 sophisticated equipments ... you products' high accuracy, exact delivery time, considerate service as well. Our major markets are in the Europe ...