Mr. Ma Yinglong, the general manager of Zheng Da Food Company, introduced that Zheng Da Group didn't attend the exhibition, thus taking measures to invest in the future and what impact it would have on the development of food and beverage industry. General Manager Ma pointed out that the most fundamental difference between Zhongyang Kitchen and Zhongyang Chemical Plant is that Zhongyang Kitchen is catering, Zhongyang Chemical Plant is food processing industry, which is a cross-border, and Zhongyang Chemical Plant is catering. From the perspective of industry segmentation, Zhongyang Chemical Plant should belong to the secondary industry, which is a processing industry. As a catering industry, it belongs to the tertiary industry. If the catering industry wants to have better development and cooperation in the future, it needs to be better connected with Zhongyang Chemical Plant in the upstream.