On March 27, 2021, technology exchange between Key Laboratory of Education Ministry for Modern Design & Rotor-Bearing System and Dongfang Electric Machinery Co., Ltd (hereinafter referred to as DFEM) was held in Deyang, Sichuan.

The key technologies in the design, manufacturing, testing, and operation & maintenance of advanced bearings was conducted in-depth discussions and exchanges by the representatives of the laboratory team and the leading experts of DFEM.