On June 4, 2019, Xu Zongjun, deputy director of Beijing Investment Promotion Service Center, led the person in charge of Chia Tai Group to visit the Beijing Municipal Intellectual Property Office and a symposium was held on the application of intellectual property protection for the "Beijing Pinggu Agricultural Modernization Overall Solution" proposed by Zhengda Group.  

Both the Municipal Investment Promotion Service Center and the Municipal Intellectual Property Office stated that they will cooperate in the field of intellectual property in the process of attracting investment, jointly promote the development of policies and laws on intellectual property rights in the capital city, and create a good business environment for enterprises' development.