On June 28, a delegation led by Xie Chunsheng, the director and Xu Kejun, the deputy director of the Management Committee of Yueyang Economic Development Zone, Mao Gaoxian, the deputy director of the Yueyang Municipal People's Government's Liaison Office in Shanghai, and Wang Xinyou, the founding president of the Yueyang Chamber of Commerce, visited GRAEFF (Graff) China for investigation. Dr. Wu Hao, the president of GRAEFF, introduced the development history of GRAEFF and the development direction of the sensor industry in detail. Leaders of the Working Committee of Yueyang Economic Development Zone affirmed the development of GRAEFF, The leaders of the Yueyang Economic and Technological Development Zone Working Committee provided a detailed introduction to the development status and prospects of the Yueyang Economic and Technological Development Zone. Both parties had in-depth discussions on the development of the sensor industry and invited Dr. Wu Hao, President of GRAEFF, to establish a sensor industry park in the Yueyang Economic and Technological Development Zone; Ren Jiyan, Director of Economic Cooperation Bureau of Yueyang Economic Development Zone, Liu Xuehuang, Director of Supervision of Yueyang Economic Development Zone, Liu Yuanlong, Deputy Director of Economic Cooperation Bureau of Yueyang Economic Development Zone, Liu Xitong, Deputy Director of Finance Bureau of Yueyang Economic Development Zone, Guan Xin, full-time vice chairman of CCPIT, Ren Xin, Director of Investment Promotion Department I of Yueyang Economic Cooperation Zone, Xu Weiyong, Executive Chairman of Yueyang Chamber of Commerce, Wang Exiang, Deputy Director of Liaison Office of Yueyang Municipal People's Government in Shanghai, and Zhang Jiguang, General Manager of Zhejiang Boyuan, participated in the investigation.

    Yueyang City has profound culture, beautiful scenery, famous mountains, famous water, famous buildings, celebrities, and famous literature in one, is one of the important origins of Chinese culture, and is also a well-known tourist destination at home and abroad. In 2014, it was awarded as the city with the most happiness and the most cultural soft power in China, and it is the only prefecture-level city in the country to obtain two awards. In 2015, Yueyang was awarded "China's Top Ten Dynamic Leisure Cities". In 2015, Yueyang won the title of "National Civilized City". In June 2020, the Central Rule of Law Commission was selected as the first batch of national rule of law government construction demonstration areas and projects list. In July 2020, Yueyang City was recognized as a national health city by the National Association of Care and Health.