
After years of continuous effort, JAMA has developed to be a fully advanced chain sprocket manufacturer. As one of JAMA's multiple product series, ball & roller bearings series enjoy a relatively high recognition in the market. The raw materials of JAMApillow block housing is extremely strict selection. The product is characterized by endurance. It is able to perform the same task many times in the same exact way endlessly without any fatigue.

We have a strong awareness of protecting the environment. During the production process, we will professionally handle all the wastewater, gases, and scrap to meet relevant regulations.

