Recently, the high-speed maglev transportation system with a speed of 600 kilometers per hour independently developed by China was successfully rolled out in Qingdao. It is understood that the system adopts advanced electromagnetic suspension technology and linear motor drive technology, achieving high speed, low noise, low energy consumption, high safety and high reliability. This rollout marks a major breakthrough in the field of high-speed maglev technology in China, and is of great significance for promoting the development of China's transportation industry.