Jinan Dingsai Mechanical Equipment Co., Ltd. (DSBR BEARING GROUP) is located in Shandong Province, China. It;s specialzed in MANUFACTURING TAPERED ROLLER BEARINGS, CYLINDRICAL ROLLER BEARINGS, DEEP GROOVE BALL BEAIRNGS,OHTER NON-STAND BEARING.

With an experienced and professional team, we have exported our products to many countries and regions all over the world, expecially Russia, Brazil, American, Ukraine, and so me.

our proudcts enjoy a good reputation among our customers , we welcome customer , business associations and friends from all pats of the world to contact us and seek cooperation for mutual benefits.


Our company has strong technique force, superior technology and well-equipped facilities. We have perfect detection means, and higher level researching technology development center. With these advantages, we can accelerate the development of new products and shorten production circle.

These products have passed though ISO9001 international quality certification and are identified by the National Bearing Quality Supervision and Inspection Center. Precision, life and reliability of our products are equal to the world famous bearings.