Since the "Seventh Five-Year Plan", in order to adapt to the development situation of railways, the company has adjusted its product structure in a timely manner and successively switched to diesel locomotives and electric locomotives, forming a production situation in which both domestic and overseas sales are emphasized. Use electricity at the same time. In 1999, after a total of 659 Dongfeng diesel locomotives were produced, the company turned to the R&D and production of electric locomotives. By the end of 2007, 2,659 electric locomotives of various types had been produced.






