Follow-up report of GuangZhou poly world trade fair from May 28 to 31, 2019.Now our country pays more and more importance to national brands and offers more and more preferential policies to private enterprises.In this exhibition, thank CCTV for the exclusive interview of our company, revitalizing Chinese national brand will be a great project and the road of revitalizing Chinese national brand is still a long way to go. We are confident to go well and go further and further on this road!The customer's recognition is the best support for our work. In figure 6, the customer's "ok" gesture makes me feel very gratified.Customer satisfaction is our eternal pursuit!