... machine part, precision part, cnc machining 1.material:aluminum 2.precision: 0.010-0.002mm 3.equipment: CNC lathe aluminum machine part, ... precision part, cnc machining1. Dalian Hongsheng Machine Co., Ltd ... cutting machine, cylindrical bore grinder, surface form grinder, miller, CNC lathe, saw machine, lathe, punching machine and so on to ...