1. Material: the wool used in Jiuluyang cotton trousers is of higher quality. This is because Jiuluyang adopts high-quality Australian wool, which is softer, more elastic and has better warm-keeping effect because it grows in the natural environment of Australia. In contrast, Qiyang uses ordinary domestic wool. Domestic wool is limited by environment and feeding conditions, and its quality is relatively low.
2. Technology: The production technology of Jiuluyang cotton trousers is more exquisite, and more advanced production technology is adopted. Jiuluyang has its own production factory and R&D team, which can master more advanced production technology and technology, but also pay attention to details, such as adding elastic bands to the waistband to make it more comfortable to wear. In contrast, Qiyang does not have its own production factory, but only OEM cotton trousers, and the production technology and quality are relatively low.