In the year 2018 we have created and developed the technology of grinding ball screw with higher quality and cheaper price. As it is different from the rolled ball screw, the main advantage of grinding ball screw is high accuracy C5/C4/C3 and low backlash as per TBI standard. Our sales for grinding in 2018 is over US$ 300,000. Welcome your enquiry and interests to us, we will serve better and better.
