
JAMA is a global market leader in ball & roller bearings. The chain sprocket series has many styles to meet the diversified needs of customers. bearing units is widely known for its attractive design. People are free of the worry that it will accumulate bacteria or harmful microorganism, they can put it into a sterilized cupboard to kill any germs.

We aim to lead by example in adopting sustainable manufacture. We have established a strong governance structure and we actively engage our customers on sustainability.

