已通过ISO90001质量体系认证，专业生产单向轴承、超越离合器、逆止器、各类滚针轴承、圆柱滚子轴承、组合轴承。

Has passed ISO90001 quality system certification, specializing in the production of one-way bearings, overrunning clutch, non-return device, various types of needle roller bearings, cylindrical roller bearings, composite bearings.