Chinese bearing manufacturer which is located in the city of JiNan - the provincial capital of ShanDong province, China. The enterprise professional concentrates on manufacturing all kinds of bearings as our own brand "QZ", mainly include roller bearings and ball bearings. And we have also set a long-term cooperation with several famous bearing companies in the world. The products we produce have already been sold to all over China and also abroad, the bearing brand "QZ" enjoys high states in the rolling bearing industry of China and is highly praised by our customers.