專業生產大凸度對數母線圓柱圓錐滾子，產品范圍外徑3－150mm ，長度4－240mm

應用：風電軸承滾子 

          軌道軸承滾子  

          航發高速滾子 

          工程機械滾子

Specializing in the production of large convexity logarithmic bus cylindrical tapered roller, the product range of external diameter 3-150 mm, length 4-240 mm 

Applications:

Wind bearing roller

Rail bearing roller

High-speed aircraft

Engineering machinery roller