Linqing Zhenglong Bearing Plant, located in the industrial zone of Yandian county Linqing city, is one of the largest bearing manufacturers in northwestern Shandong province, founded in 2000. With about 200 workers, 20 of which are technical staffs, annual output of the plant hit 4 million sets.

With advanced technologies, equipments and test measures, we mainly manufacture deep groove ball bearings, self-aligning ball bearing, tapered roller bearings in metric and inch size, angular contact ball bearings, spherical ball bearings etc. Our products are popular in every corners of China.