北联研磨科技始于1987年，拥有陶瓷结合技术和自主研发生产设备能力，以快速且稳定的优势，大量生产高质量砂轮，长期供应内外销。其产品效能优异且稳定，持续供应成形研磨市场如：齿轮、轴承和线轨产业，成功突破了高阶进口砂轮的独占性。

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.