Shandong Lan Yu Precision Bearing Manufacturing Co., Ltd.，specializes in the production of bearings double row angular contact ball bearings, automobile wheel hub bearings, automotive air-conditioning compressor bearings and electromagnetic clutch bearings Agricultural square hole. I produced the 3056 series of bearings in the domestic production of the largest and most models. 

The company has advanced production equipment, strong technical force, high-quality workers, craft skills. The company adhere to the "quality first, quality-oriented" business purposes, as always, for the vast number of new and old customers with quality products.

The company has passed ISO9001: 2000 international quality management system certification, and to strictly enforce the standards, well-known brands to create bearings industry.