
JAMA is classified into a high-level company producing chain sprocket. The bearing units series has many styles to meet the diversified needs of customers. Our chain sprocket is bright in colors to catch the eyes of people. Some of our customers use it a wedding gift for the 'first home' couples without sacrificing functionality as well as style.

We are striving for a better world. By prioritizing initiatives such as employee volunteering, non-profit partnerships, and charitable giving, we strive to improve lives.

