
JAMA is a famous ball and roller bearing manufacturer in China. We have a significant international influence. The bearing units series is available in a wide range of types and specifications. JAMAoil seal ring is carefully developed. It is created with special reliability, resistance to pressure and temperature, speed performance, as well as durability are all taken into consideration during the developing stage to accommodate different mechanical movements. The product can be instant lighting when switching on, which allows users not to wait a few minutes for the full light to brighten up.

We handle our production waste responsibly. By reducing the amount of factory waste and thoroughly recycling resources from waste, we are working to eliminate the amount of waste treated in landfills to as close to zero.

