专业生产调心滚子、对数调心滚子，产品范围外径3－150mm ，长度4－240mm

应用： 风电轴承滚子      

           轨道轴承滚子

           航发高速滚子

           工程机械滚子

Specializing in the production of self-aligning roller, logarithmic self-aligning roller, the product range of outer diameter 3-150 mm, length 4-240 mm

Applications: 

Wind bearing roller 

Track bearing roller

High-speed roller

Engineering machinery roller