On January 26, 2025, the signing ceremony of the strategic cooperation between Junzheng Group and RheinKoster was officially held in the conference room of Junzheng Group. The event was attended by Mr. Meng Jianjun, Chairman of Junzheng Group, Ms. Ma Juan from the Strategic Committee, Mr. Cui Zhi, Chairman of RheinKoster, Mr. Chen Peng, Deputy General Manager, and Mr. Ma Wanli, Director of the Enrollment and Operation Center, along with other leaders.

On January 22nd, Su Xiaofei, Secretary of the Party Committee of Suzhou Jianxiong Vocational and Technical College, and Gu Xiaowu, Vice Dean of the Sino German Dual System College and Operation Manager of the Sino German Dual System Vocational Education Industrial Park of Suzhou Jianxiong Vocational and Technical College, visited Rheingold for inspection and research.

On the morning of January 20, 2025, a delegation of five people including Li Minggang, Secretary of the Party Committee of Qingdao Open University, and Han Changli, Deputy Secretary of the Party Committee, visited and exchanged ideas at Rheingold University.

On January 15, 2025, Han Bing, member of the Party Group and Vice Chairman of the Zibo Federation of Trade Unions, Yang Haiyan, Minister of the Production Protection Department of the Zibo Federation of Trade Unions, and a delegation of three people visited Rheingold for research. Geng Qingwen, member of the High tech Zone Working Committee and Minister of the Organization and Personnel Department, Wei Xuechao, Chief of the Group Division of the Organization and Personnel Department, and other leaders accompanied the research.

On January 11, 2025, a one week teacher training program for the Sino German class project was successfully completed at the Sino German Intelligent Manufacturing Industry Education Integration Demonstration Base. A total of 32 Sino German project practice course trainers and teachers from four cooperative colleges, including Zibo Vocational College, Yantai Shipbuilding Industry School, Yantai Automotive Engineering Vocational College, and Zibo Information Engineering School, participated in this training.

On January 7, 2025, nearly 100 regional leaders of Junzheng Group visited and studied in Rheingold.

On December 25, 2024, Zhang Ruobing, Deputy Minister of the Organization Department of the Beijing Municipal Party Committee and Director of the Municipal Talent Work Bureau, Park Xuedong, Secretary of the Party Group and Director of the Beijing Municipal Bureau of Commerce, Li Yanling, Party Group member and Deputy Director (at the level of Director), Guo Wenjie, Party Group member and Deputy Director, Lu Huiling, Party Group member and Deputy Director, and their delegation visited the China Operations Headquarters of Rheingold Group in Germany for investigation and research.

On December 24, 2024, Shandong University of Technology organized nearly 170 students majoring in Electronic Information Engineering from the 2021 cohort to visit Rheingold for a cognitive internship activity.