manufacturer of automatic lathe turning parts(turned parts), cnc machining parts(machined parts)like shafts, screws, nuts, bearings, bolts, rivets, bushing, gears, etc. Materials like stainless steel, brass, aluminum, iron, bronze are available. You could get much more information from our website: www.dgjr.en.alibaba.com We have exported to very famous companies world widely in United States, Germany and France. Based on our experience, we could provide you our good service and good products according to your demand. Hope there would be good cooperation between us!