1.Do as your drawing or request 2.Precision dimension control 3.80% ... ,tapping maching,chamfering machine and so on .(details show in below sheet)2.Material: aluminum, mild steel, stainless steel ... , nitriding, degreasing, painting and so on.4.Quality assurance: in accordance with your request5.Main clients: Canon, Panasonic, Omron, ... ,USA,Canada and all over the world. assembly drawing machine parts