The SG400 high-end high-power snow grooming machine produced by our group equipment is "pressing" high-quality "noodle snow" at the ski resort. It is reported that various events of the 14th National Winter Games are in full swing. During the competition, the SG400 high-end high-power snow grooming machine independently developed by our group's equipment Xuan Gong Company "debuted" at the Meilin Valley Ski Resort in Chifeng, Inner Mongolia, providing exclusive services for the competition. The ski trails it has worked on are uniform and seamless, and the high-quality "noodle snow" fully meets competition-level ski trail standards.