With more than 36 years' experience, ATS Bearing Factory is located in Liaocheng City, and has International branch in Qingdao City, mainly  producing high precision bearing and bearing parts. There are 2000 sets of modern production processing equipments and 260 sets of testing equipments, to make our products to overseas with the competitive price and high quality.

In the best inspection methods and management system of ISO3290 and ISO/TS16949, we mainly produce 0.5~50mm high precision steel balls, tapered rollers and cylindrical rollers etc. Since 2006, we began to produce high precision ball bearing, roller bearings, linear bearings and motions. With high quality and reasonable price, our brand “ATN” & “ATS” products have exported to Europe, American, Middle East Southeast Asia, etc.

As an ISO 9002:2000 certified company, strict quality control is done in every production process of manufacturing. "Quality First, Customer Priority" is our slogan. Our core values "Profession, Quality, Service, Efficiency" make us to be your best choice.