grinding machine part, 1.Max.precision 0.005mm 2.Mainly exporting to US and Europe. 3.Delivery on time grinding machine part ,1.Max.precision 0.005mm 2.Mainly exporting to US and Europe.3.Delivery on time 4.OEM availabl Our company have a lot of professional person to make machining part, at the first time, in order to get more orders and good reputation, we are sure that we will give you the ...