
JAMA has pioneered in the development and production of advanced, state of the art chain sprocket. The chain sprocket series has many styles to meet the diversified needs of customers. There are different bearing wholesalers in various sizes available. As an added convenience, it can be cleaned in a dishwasher to save much labor effort. Hence, people have no need to spend much time doing the dish cleaning job.

We give the community a quality service within the scope of our businesses. We actively participate in social services, charitable activities and educational initiatives in the community.

