On the afternoon of July 3, 2018, Ma Xiaolei, deputy secretary of Zibo Municipal Party Committee and secretary of Zhangdian District Party Committee, visited the Rhein-Koester Inter-enterprise Training Center and the Sino-German Intelligent Manufacturing Technology Public Training Base. Mr Wei Yujiao, the The deputy secretary and management committee of Zibo High-tech Zone Working Committee, and Mr Sun Gang, the deputy secretary of the working committee were accompanying for visiting. Mr Cui Zhi, general manager of Rhein-Koester, and Liu Donghai, deputy general manager, accompanied and reported the work.