本厂专业生产陶瓷结合剂CBN砂轮，CBN超精油石，CA(SG)系列和轴承专用内圆磨沟道砂轮等。主要应用于轴承内外圈沟道超精研磨、内圆磨和沟道磨，质量很好。

Our factory specializes in the production of ceramic bonded CBN grinding wheel, CBN super hard oil stone, CA (SG) series and special inner circle grinding wheel for bearing. It is mainly used for super fine grinding, inner circle grinding and groove grinding of inner ring and etc.