Founded in 1950, HRB (Harbin Bearing Group Corporation) is a large-scale state-owned bearing enterprise in China, headquartered in Harbin, Heilongjiang Province. As one of the "Three Major Bearing Bases" in China, HRB has a history of over 70 years and has developed into a comprehensive bearing manufacturer integrating R&D, manufacturing, sales, and service, focusing on medium and high-precision bearings for industrial and automotive applications.
HRB's main products include deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, and specialized bearings for automotive, machine tools, electric motors, metallurgy, and railway industries. The company's high-precision angular contact ball bearings and cylindrical roller bearings are widely used in machine tool spindles, ensuring high rotational accuracy and rigidity. HRB's automotive bearings, including wheel bearings, clutch release bearings, and water pump bearings, are supporting many domestic and international automotive brands.
HRB attaches great importance to technological innovation and quality control. The company has established a technical center with advanced R&D and testing equipment, and has obtained numerous national patents for its bearing technologies. It has passed ISO9001 quality management system certification, ISO/TS16949 automotive quality management system certification, and ISO14001 environmental management system certification. HRB's products are sold well in China and exported to over 40 countries and regions.
With a complete production and sales network, HRB has multiple manufacturing plants in Harbin and other regions, and has established a number of sales offices and distributors at home and abroad. The company is committed to providing customers with high-quality bearing products and efficient technical services, and has made important contributions to the development of China's equipment manufacturing industry.