Bay Union Abrasive Technology Co., Ltd. was founded in 1987. We have focused on producing vitrified bonded grinding wheels for many years. Bay Union has advanced vitrified bonds and special self-developed equipment, so we can supply high quality grinding wheels in a very fast and steady way.

HIGH PERFORMANCE, HIGH-QUALITY STABILITY, and FAST DELIVERY are our strength, and that is why we can expand very fast in the internal grinding market at the beginning.

In order to satisfy customers’ needs, Bay Union is promoting standard series whether for applying Surface Grinding, Cylindrical Grinding or Internal Grinding, we can have a faster way in selecting suitable products for you accordingly. For all product series, we have ready stock in corresponding wheels for replacement with more value.