
JAMA provides a full range of ball and roller bearing production services. We are quickly gaining a place in the manufacturing world. The car bearing series is available in a wide range of types and specifications. The quality of JAMAcar bearing is thoroughly tested by our QC department to meet the regulations and requirement of China Textile Industry Federation. This product can effectively improve sleep quality by increasing circulation and relieving pressure from elbows, hips, ribs, and shoulders.

We conduct responsible production. We strive to reduce energy use, waste, and carbon emission from our operations and transportation.