Generally speaking, the air duct is a product that is effectively combined by high-strength coating base cloth and high-tech surface facial mask, and it has good wear resistance and corrosion resistance. However, in different situations, flexible materials and metal materials can be chosen, which have great advantages in ensuring durability. Therefore, it is important to choose scientifically. Since there are significant differences in the quality of air ducts made of different materials, selecting suitable materials for processing according to needs can help ensure their durability and ventilation capacity. Of course, the manufacturing process level varies depending on the production enterprise, so it is more reassuring to compare and purchase more. In the process of producing and manufacturing air ducts, it is still necessary to pay more attention to the quality of their production, so that they can have outstanding benefits in terms of quality. Therefore, it is necessary to use scientific methods to determine, which is the basis for more consumers to be willing to accept. Therefore, choosing with scientific methods will be more reassuring.