On July 13, 2019, the leader of marketing department of the company led a team to visit Dalian Hongyanhe Nuclear Power Plant of CGNPC. Under the arrangement of the leader of production service department, our company and the heads of departments and workshops of Hongyanhe Nuclear Power Plant held a site product exchange meeting in the conference room of Hongyanhe nuclear power plant. Our staff introduced the products of Deli brand in detail for the leaders and department heads of Hongyanhe Nuclear Power Plant, and demonstrated the use of the products on site and the advantages of the products over the traditional wiping cotton cloth and cotton. The effect of on-site discussion was warm. After the meeting, director Xu of the production service department and other ministers put forward the requirements for trial products, and hope our company can arrange them as soon as possible. Deli brand products have made great strides in the promotion and use of national major project bases.