The company professionally manufactures"YAYU"brand deep groove ball bearings in a range of ?3mm-?50mm.This series bearings are meticulously designed and manufactured with advanced technology. The quality is controlled under ISO 9002 system. The application is extended into automotive,motorbike,motor-powered tools and sports goods. The products sell well in Europe, the United States, Japan and Southeast Asia. They are appreciated greatly by customers both at home and abroad.