| 1. About ZYS company | Luoyang Bearing Science and Technology Co.,Ltd.(ZYS) |
| ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. was established in 2001. As a leading enterprise in aerospace bearing industry of China .market share 95% in aerospace bearing . |
| ZYS is a high-tech enterprise, which focuses on the research and development of “high-tech, precise, cutting-edge, specialized and special” bearing products, which are applied to the mainframes of national economic construction in various fields and national defense construction. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005. |
| 2. Produts list | 1. High precision angular contact ball bearing |
| 2. Precision spindle bearing |
| 3. Hybrid ceramic bearing |
| 4. Slewing bearing |
| 5. Cylindrical roller bearing |
| 6. Needle roller bearing |
| 7. Taper roller bearing |
| 8. Precision lathe bearing |
| 9. Dental drill bearing |
| 10. YRT rotary table bearing |
| 11. High-frequency spindles |
| 12. Bearing measuring instrument |
| 13. Bearing ball |
| 14. Bearing making machine |
| etc. |
| 3. Packing | Vacum packing, Single colour box for inner package,Case or Carton for outer package,or according to customer's required |
| 4. Material | GCr15,9Cr18,G20CrMo or others |
| 5. Certificate | GB/T19001-2000(ISO9001:2000),GJB/Z9001A-2001,GJB9001A-2001 |
| 6. Glory | 1. China National Accreditation Laboratory for Bearing |
| 2. State Key Laboratory for Bearings of Earth Pressure Balance Shield |
| 3. State Quality Supervision and Testing Center for Bearing |
| 4. National Technical Committee for Rolling Bearing Standardization |
| 5. ISO/TC4 China Secretariat |
| 6. National Patent Exchange Workstation |
| 7. The Technical Committee of China Bearing Industry Association |
| 8. The Research Center for High-speed Precision Bearing Engineering |
| 9. The Bearing Industry Branch of Machinery Industry Professional Skill Appraisal Center |
| 10. Listing Company in Shenzhen Stock,Stock no.002046 |
