ANGULAR CONTACT BALL BEARINGS

Luoyang De Run Precision Machine Tool Bearings Co., Ltd. (DRZ), is a professional company in developmentand produce all kinds of precision machine tools bearings, apply for precisionmachine tool and precision transmission parts. Our company developed'machine tool spindle with precision double row cylindrical rollerbearings series' identified by the Henan provincial science and technologydepartment as a high-tech products, Our company have been identified ashigh-tech enterprises. Luoyang De Runprecision Machine Tool Bearings Co., Ltd. (DRZ), build in 2001 . DRZ andLuoyang Bearing Research Institute(ZYS) has establish close cooperativerelationship, DRZ Luoyang Bearing Research Institute(ZYS)’s precision bearingsproduction base factory. Henan province science and Technology Departmentidentified as high and new technology products. Registered capital of thecompany of 120 million Yuan, capital assets more than 300 million Yuan, coversan area of 18000 square meters, construction area more than 8500 square meters,DRZ own more than 200 sets of precision bearings processing equipment andtesting equipment ,with group of highquality production and development of human resources, with strong ability todevelop new high-tech products, has developed 6 major series precision machine tool bearingsmore than 280 varieties .