Xuyi Chengtai Bearing Co.,Ltd belongs to the Chentai Industry Group ,which devotes to the manufacturing of high precision ,high quality bearings and linear motion system products,such as the linear guides,ball screws ,linear bearings and so on. We had completely production lines and testing equipments.Senior engineers and skilled employees who guarantee the best quality of our products you wanted .It especially goods at research and develop precision and high quality special bearings,high precision linear motion units .Our company had already offered over 800 types of special bearings for customers all over the world .And our linear guides ,ball screws exported to USA,Germany,Denmark,Australia,UK,had won good reputation from them. Thin wall bearings 61804-61848 adn 61904-61948 ,linear guides range from 5mm to 55mm,ball screws from 6mm to 100mm had fully stock and keep the quality in the top of China. "Quality frist,credit above all and best after sale service",there you can get our best service and satisfied products you wanted ! Looking forward to the opportunity to explore the future partnership with you and your esteemed company !