At present，China is implementing three national strategies，i.e. “the Belt and Road”，Collaborative Development of Beijing，Tianjin and Hebei Province，and the Yangtze River Economic Zone. Rail transportation plays an extremely important role in all of them. Through introduction，digestion，absorption and independent innovation，China’s rail transit technology has taken a leading role in the world in terms of a number of key indicators. The operating mileage of high-speed railways，the operating mileage of urban rail transit and the mileage of high-speed railways under construction and the mileage of urban rails under construction all rank first in the world. Real breakthroughs have been achieved on a series of core technology represented by traction control system，brake system，permanent magnet electric drive system and high-power IGBT of high-speed multiple units. Progresses are made in critical technologies like driverless technology and industrial Ethernet. China’s standard multiple units successfully passed the operation assessment by running in opposite directions at more than 420km/h and the relative speed of 840km/h. The first middle and low speed magnetic levitation express has been officially put into operation. The first suspension track train successfully came off the assembly line. The research on piggyback transport cars and 160-200km/h fast freight trains and other key products has been carried out smoothly. High-speed multiple units，high-power locomotives，heavy freight trains，urban rail vehicles and other complete rail transportation equipment have reached advanced level in the world. Rail transit has become a beautiful “name card” of China，and is painting a magnificent picture of heavy colors for China’s national revival.