Abstract: With the opening of the pan-asian railroad, our contact with southeast Asian countries became more closely, the new railway freight products would be generated. The customers would raise higher requirements in time effectiveness, customs clearance, reloading. Based on this, this paper took Kunming Railway Administration as an example, proposed the information service platform of international railway through transportation to Southeast Asia in accordance with the principle of maintainability, reliability and scalability, determined the construction goal of the platform. The key function modules of the platform were analyzed.