Ningbo Tianyu Bearing co.,Ltd is the manufacture of deep groove ball bearings and all kinds of pump bearings in china,has the right to operate import and export .we have been in the field for 15 years.

Are widely used in automobile, motorcycle, electric tools and various types of machinery and sports equipment.

Authorized to export and certified with ISO9002and TS16949 Certification,branded with "NTY","YAYU",TIANYU BEARINGS do its best to improve the quality of products to meet the demands of customers.

we will offer services with super quality of both produts and service.If you interest in our products ,email to nty_bearings at hotmail to contact us.