China Top Ten Bearing Listed Companies

1. SINOMACH Seiko (002046): The company's main business includes bearing business, abrasive business, trade and engineering services. 2. Tianqi Co., Ltd. (002009): This order covers a number of castings such as wheels, bases and bearing seats of large-scale wind power generation equipment, with a total order amount of about 320,986,600 yuan. 3. Changsheng Bearing (3007 18): The company is a company specializing in R&D; D. High-tech enterprises that produce and sell self-lubricating bearings. The main products are bimetallic self-lubricating bearings, metal-plastic self-lubricating bearings, metal-based self-lubricating bearings and plastic self-lubricating bearings, of which about 50% are exported to Europe, America and Japan. 4. Jinxi Axle (600495): The company is mainly engaged in the production and sales of axles, railway vehicles, wheelsets, bolster side frames, bogies and other products, and has strong technical and equipment strength in precision forging, non-standard manufacturing and casting products. Passed GB/t19001-2016, GB/T2400 1-20 16, GB/T4500 1-2020, AAR. The products mainly cover railway equipment, casting products, environmental protection equipment and national defense equipment, and there are more than 654.38 million high-quality axles for rail transit. 5. Longxi Co., Ltd. (600592): The company is the main drafting unit of the joint bearing industry standard and the secretariat unit of the joint bearing technical committee of the rolling bearing standardization committee, and undertakes the compilation and revision of the joint bearing industry standard. There are 6 existing joint bearing standards 10, and the company participates in the revision of existing industry standards, all of which are presided over by the company. 6. Southern Bearing (002553): The company is committed to the research, development, production and sales of needle bearings, one-way clutches and auto parts for automobiles, motorcycles and industries. At present, customers are mostly Fortune 500 enterprises and leading enterprises in sub-sectors. 7. Baota Industry (000595): The company's product structure includes nine general bearing products: deep groove ball bearing, self-aligning ball bearing, cylindrical roller bearing, self-aligning roller bearing, needle bearing, angular contact ball bearing, tapered roller bearing, thrust ball bearing and thrust roller bearing, in addition to British tapered roller bearing, slewing bearing, backing bearing, joint bearing and combined bearing. 8. Xiangyang Bearing (000678): Xiangyang Automobile Bearing Co., Ltd. was founded on 1968, completed the shareholding system reform on 1993, and listed on Shenzhen Stock Exchange on 1996. 9. Shenke Co., Ltd. (002633): The company has been engaged in the field of sliding bearings for more than ten years, established a good brand image, accumulated high-quality customer resources, such as Shangdian, Harbin Electric, Dong Qi, Siemens, etc., provided customers with a large number of high-quality and qualified products, and established a good market development mechanism. 10.*ST Tianma (002 122): The company is mainly engaged in R&D, producing and selling various bearings such as railway bearings, cylindrical roller bearings and deep groove ball bearings.