
JAMA is the first and a leading provider of manufacturing quality bearing units in China. JAMA's ball & roller bearings is various in types and styles to meet the different needs of customers. JAMAbearing manufacturing company is tested in terms of performance and manufacturing quality. It has passed various tests, such as anti-bacterial testing, temperature resistance, colorfastness, tensile strength, and wear resistance. By improving production plan and adjusting crafts installation, our teamhas been always producing bearing units with high performance.

To strive to be a dominant car bearing manufacturer is our persistent goal. Inquire!

