1. Aerospace Science and Technology Simulation Technology Co., Ltd. and National Engineering Research Center for System Simulation Technology Application is a national engineering research center built by the Second Institute of China Aerospace Science and Technology Corporation with strong technical strength relying on the national backbone enterprise group in the field of ground and air.
2. Aerospace Science and Technology Simulation Technology Co., Ltd. and National Engineering Center are an institution with two brands. It is a joint-stock limited liability company established by China Aerospace Science and Technology Corporation, China Second Aerospace Institute and Beijing Simulation Center according to the instructions of the National Development and Reform Commission that the National Engineering Center should be managed and operated according to the modern enterprise system. It is a high-tech enterprise in Beijing, and also an important window for the simulation and information technology application demonstration base and foreign exchange services of the Second Academy of China Aerospace Science and Technology Corporation.