Luoyang Sennuo Precision bearing Limited Company established in 2001, is specialized in research and development, design and manufacturing of large-size bearings, extra large-size bearings. Our main products are deep groove ball bearings, short cylindrical roller bearings, spherical roller bearings, angular contact ball bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings, slewing bearings.

More than 40% of our products have been sold to European and America. At present, we have about 200 employees, 10 percent of which are bearing designers and skilled technicians. Our company is strong in manufacturing precision bearings on account of so many experienced managerial staff, senior engineers and professionals. We can choose suitable type to design and manufacture all kinds of bearings for our customers. Each year we accomplish about 200 new items of bearings, we can produce various bearings with diameter 130mm-4500mm.

Our most competitive products as follows:
1. bearings of Sendzimir rolling mill, high-speed wire rod mill.
2. bearings of casting rolling mill, cold-rolled sheet rolling mill, hot mill for sheet, mills for strip, section steel, bar, and plate of moderate thickness, as well as high precision non-ferrous rolling mill.
3. Thin-wall deep groove ball bearings, four-point contact ball bearings and robot bearings.
4. Large-size slewing bearings, extra large-size slewing bearings.
5. Large-size split bearings, extra large-size split bearings.
6. bearings of mud pump of oil drilling machinery and drilling platform.
7. High precision slewing bearings.
8. Wind turbine blade bearings and yaw bearings.