The signing ceremony of Weifang EPP and Shandong University was scheduled to be held on schedule. First, Mr. Zhang Wenjun, the general manager, introduced the general situation of the company and the scientific research center, and then showed us the achievements of the research center. The company has the ability and sincerity to work together with Shandong University. At the same time, we also put forward the complementary advantages, mutual benefit and common development in the process of cooperative development, and improve the innovation ability of the enterprises, and bring good economic and social benefits for the enterprises. Through the signing of this contract, the common development of universities and enterprises has been realized and successfully completed under the joint expectations of all of us.