
JAMA specializes in manufacturing oil seal with modern production lines and perfect testing means. JAMA's car bearing is various in types and styles to meet the different needs of customers. All of the components and parts of JAMAball & roller bearings are made from solid materials which are guaranteed to free of formaldehyde to ensure hardness and longevity. The research for quality of the materials can be found in the whole production chain in our company.

Producing ball & roller bearings from customer's point of view will make our companystronger. Inquire!

