About Us

The foundation of our business is deeply rooted in China's bearing production base - Linqing, Shandong. It is located at the junction of Hebei and Shandong provinces, adjacent to the Beijing-Kowloon Railway, Jiliao Expressway, 008 Provincial Highway and other important transportation roads, so the transportation is extremely convenient.
The company's predecessor was the Liufen Village Community Enterprise established in 1976. After several changes of name and restructuring, it was officially named Linqing Hairui Bearing Manufacturing Co., Ltd. in 2009, starting a new journey.

The company is located in Panzhuang Industrial Park, Linqing, with a total construction area of more than 30,000 square meters. The installation workshop and grinding machine workshop have been built to high standards, industry-leading production equipment and testing instruments have been introduced, and corresponding functional areas such as warehouses and dormitories have been equipped to create a first-class hardware environment.
The common pursuit of business has brought together a large number of industry elites to form a talent team with reasonable structure and superb business skills. Gradually develop into a professional bearing enterprise integrating R&D, production and sales.

We adhere to the corporate spirit of "working together, being realistic and pioneering", strictly monitor the R&D and production processes, actively implement strict testing standards, and use advanced manufacturing processes and modern management methods to strictly control product quality.
We pursue the business philosophy of "being refined, strong and professional", strive to promote technological innovation and technological transformation, and actively introduce foreign advanced technology and production equipment to ensure that production technology is always in the leading position in the industry. In recent years, the company has been awarded the title of "High-tech Enterprise" and "Specialized and New" Enterprise, and its industry influence continues to increase.
With strong R&D and production capabilities, the company successfully passed the ISO9001 quality management system certification and TS16949 quality management system certification, providing a sound quality management system for the "Herit" brand.

After years of development, the company's product line has been continuously extended, covering double row angular contact ball bearings 3056 series, 3086 series, 54 series, 38 series, 39 series, 30 series, double row deep groove ball bearings, LR series double row angular contact ball bearings , LFR series double row angular contact ball bearings, KR series bearings, RV series and RM series, elevator bearings, automotive air conditioning compressor electromagnetic clutch bearings and square hole agricultural machinery bearings. The bearing accuracy reaches P0, P6, P5, P4 levels, and the products are extensive. It is used in high-precision machine tools and equipment used in automobile air conditioners, motors, sewage treatment water pumps, oil pumps, reducers, prospectors, polishing machines, cutting machines, diesel engines, trains, ships, textile machinery, steel mills and other industries.
The products have reliable quality and stable performance and are sold well in the national market and exported to Southeast Asia, Europe, South America, the Middle East and other regions. They enjoy a good reputation in the international market and have contributed the wisdom and power of Made in China to the development of global industrialization!
Professional and perfect after-sales service relieves customers' worries. From the first cooperation to becoming a loyal strategic partner, a large number of first-line brands in the machinery manufacturing industry have chosen Hairui Bearings to jointly create industrial glory.

Since 2020, with the expansion of scale, we have integrated resources and founded Sainen Bearing Company, striving to expand new business territory.
This is an indispensable fulcrum of the industrial system and the eternal pursuit of Linqing Hairui.
Looking forward to the future, we will continue to adhere to the principle of "quality first, quality first", stay close to customer needs, give back to our customers with more high-quality products and perfect services, and continue to write a more magnificent entrepreneurial epic!