Shandong Lingqing HRQ Bearing Co.,Ltd is one of the key enterprises specialised in bearing manufacture in China. The factory has the international high-class assembly line equipment, and excellent operator and managers, also the first-class craft and perfect test instruments.The main products include the Deep Groove Ball Bearings, Tapered Roller Bearings, Self-aligning Roller Bearings, Pillow Block Bearings, and Non-standard Bearings, etc. The factory has registered the brand of YZ in 2002 years, and has obtained ISO9000:2000 quality certification. The main brands include KG, NSK, NTN, SKF, KJYJ, KOYO ect.