In 2004, China started to introduce 200km’s technology on high-speed railways. By the end of 2008, the first high-speed railway with self-owned intellectual propriety- Beijing-Tianjin Inter-city Railway started to run, with the speed of 350km/h. In 2010, CRH380A was produced with the speed of 380km/h. During the six years, China had walked the road which was walked by developed countries for nearly 50years.