... machinery precision cnc turning and milling parts, cnc millinging machine parts , cnc machining precision parts Since 2001, Dongguan ... aluminum etc 2) Main equipment: CNC machine, automatic lathe, grinder, thread rolling machine, tapping /drilling machine etc 3) Measuring & testing equipment: ... assurance in accordance with ISO9001: 2008 6) Part size: Diameter from 0.5mm to 600mm 7) Tolerance: Can be ...