In innovation, China southern railway group always emphasize the core technology and technical capacity to dominate the core competence of construction, and through the group's internal technology and research and development system construction, to further build their own core competencies.

Based on the advantage of the existing core technology accumulation, China southern railway group always emphasis on research and development and technical ability of high investment, and the proportion of the value of sales by more than 5% a year, continue to promote group resources into research and development and technical ability, so as to realize the strong ability of r&d and technology as the leading core competence advantage.

China southern railway group's main business is mainly focused on the rail transportation equipment industry related products and services output.Rail transit is a more professional, more jobs in a complex system, with a large capacity, high speed, safe and on time, to protect the environment, save energy and land, etc.