
JAMA is fully dedicated to the R&D and production of chain sprocket. As one of JAMA's multiple product series, oil seal series enjoy a relatively high recognition in the market. JAMAbearing units stands out under the sophisticated production process. oil seal has a stronger market competitiveness.

Upholding the belief of 'Clients First', we are always working hard to seek long-term and deep cooperations with clients. We are committed to improving our abilities, including R&D and manufacturing abilities to cater to clients' requirements.

