On September 20, 2019, the business leader of Deli company led a team to visit the relevant leaders of Yuxi cigarette factory of Hongta Group, and conducted on-site communication and product trial with the person in charge of the second rolling workshop and the engineers of each maintenance department of Yuxi cigarette factory. The engineers of the maintenance support workshop and the person in charge highly recognized the product quality and practicability of our company, and requested that our products be arranged in all vehicles as soon as possible During the trial period, the relevant leaders said that the trial results were good, and our company's products were used to replace the current imported brand products as soon as possible; Deli brand products successfully opened the door in the tobacco industry, and made further progress on the brand development road.