Since Sifang Rolling Stock Research Institute founded in 1959, it has been undertaking a large number of research project and pilot projects, and achieved fruitful results. In 50 years, Sifang Rolling Stock Research Institute has been obtained more than 400 achievements in scientific research, which 21 achievements of national level and 72 achievements of provincial or ministerial level. Furthermore, more than 80% of the awards have been promoted and applied, and achieved favorable economic and social benefits. The following are the innovations of provincial or ministerial level or above we achieved over the past decade.