浙江誠本軸承滾子有限公司成立于2002年，是一家專注于高精度軸承滾子（調心滾子、對數母線圓柱和圓錐滾子）研究、開發、生產及銷售的高科技企業。

         經過多年的行業發展和產品的精耕細作，誠本目前在高端調心滾子細分領域處于國內領先地位。也是國內首家同時具備三個系列對數母線加工技術的廠家。產品廣泛應用于風電、航空、軌道交通、軍工、機械設備等領域。 產品規格為直徑3-150mm，長度4-240mm ，精度達到GBI級以上。

         公司技術和研發實力雄厚，擁有發明專利6項，實用新型專利22項；通過了ISO9000質量管理體系、ISO14000環境管理體系、TPG認證。曾參與起草行業標準；參與國家“卡脖子”工程高鐵滾子的研發。先后被認定為國家高新技術企業，浙江省專精特新制造企業，浙江省科技型中小企業，是浙江省博士后工作設站企業。

         誠本秉承著以誠為本、以質為根的理念，用優良的品質引領中國高端軸承滾子發展方向，致力建設國際一流的高端軸承滾子創新型企業。

Zhejiang Chengbeng Bearing Roller Co., Ltd., founded in 2002, is a high-tech enterprise specializing in the R&D, production and sales of high-precision bearing rollers (logarithmic cylindrical roller,tapered roller and spherical rollers). Through years of industrial development and intensive product refinement, Chengbeng currently holds a leading position in the domestic high-end spherical roller segment. It is also one of the earliest manufacturers in China to simultaneously master the processing technology for three series of logarithmic generatrix rollers. Our products are widely applied in wind power, aerospace, rail transit, military industry, mechanical equipment and other fields, with specifications ranging from 3-150mm in diameter and 4-300mm in length, and precision exceeding GB I. 

 Boasting strong technological and R&D capabilities, the company has obtained 6 invention patents and 22 utility model patents. We have passed ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, IATF16949 Automotive Quality Management System and TPG certification. We have participated in drafting industry standards and the R&D of high-speed rail rollers which is one of the national "bottleneck-breaking" projects. The company has successively been recognized as a National Specialized, Refined, Differential and Innovative "Little Giant" Enterprise, National High-Tech Enterprise, Zhejiang Provincial Specialized, Refined, Differential and Innovative Manufacturing Enterprise, Zhejiang Provincial Science and Technology-Based SME, and a Postdoctoral Research Station Enterprise in Zhejiang Province. 

Adhering to the philosophy of "Integrity as Foundation, Quality as Root", Chengbeng leads the development direction of China's high-end bearing rollers with superior quality, and is committed to building a world-class innovative enterprise specializing in high-end bearing rollers.