Four characteristics of children's favorite small amusement equipment: 1. It can arouse children's enthusiasm, children can generate interest and take the initiative to operate and learn, children are willing to take the initiative to observe and explore when playing this amusement equipment, and learn common sense of life from playing. 2. Amusement products that combine education with fun are loved by both parents and children. Parents hope to see their children's happiness while playing, but they also hope that their children can learn knowledge. 3, suitable for children's age, too difficult will make children feel frustrated, too simple and boring, suitable for children's age amusement equipment will make children feel interesting, it can also help children form a positive character. 4. Good quality is the life of SKP company's amusement equipment, which can ensure the normal operation of the equipment and leave a good impression on children. The quality of amusement equipment needs our joint supervision, especially the quality of the installation process, which is very important for the normal operation of amusement equipment. Some operators react that the equipment cannot operate after installation, which affects business, amusement equipment factories and operators need to strictly control the quality of equipment during installation. First, check the consistency of the physical and data of the equipment, strictly examine the data of the equipment, and confirm the integrity of the data. Second, supervise the installation process. During the installation process, it is easy to cause stress concentration or insufficient strength caused by random addition of filling materials and large processing errors, thus laying a potential safety hazard for future operation. Third, the supervision of the main connection parts in the installation process, many connection parts are disassembled during transportation, and re-welding is required during on-site installation, because the site conditions are limited, the welding quality is difficult to keep the same as before, and some parts are easy to cause cracks and other problems in future use due to improper model selection during site installation. Fourth, the amusement equipment factory and the user unit should supervise each other, jointly improve the quality of the amusement equipment, and create a safe and comfortable amusement environment for tourists.