Located on the coast of Eastern China,in the beautiful and ancient city of Ningbo, it is a rising star enterprise-Ningbo Demy (D&M) Bearings Co.,LTD.Its subsidiary company-Ningbo Giant Bearing manufacturing Co., Ltd specializes in high class quality bearings for industrial and automotive applications,and long life high temperature bearings for former holders and conveyor roller chain applications, as well as a professional single & double former holder,conveyor roller chain manufacturer in China.

Ningbo Giant Bearing Company has manufacturing space of more than 30,000 square meters,and features the modernization of industry leading bearing, former holders & roller chains production and assembly,advanced testing equipment and production technology. The company has passed the ISO/IATF 16949:2016 quality management system certification,it managed and produced thousands of different bearings and various specifications former holders,roller chains products with satisfied customers around the world.