No.422 Beijing Popularity Ranking No.131 Haidian District No.1 Security Products No.1 Communication Equipment No.1 Embedded Systems No.2 Informatization Engineering No.2 Communication Systems No.2 Guo Engineering Control No.2 Switching Power Supplies No.3 Ce Kong No.3 Geographic Information Systems No.4 Shu Ju Ji Cheng No.4 Geographic Information No.6 Simulation 省部级科技进步奖 科技进步奖 国家科技进步奖 全国五一劳动奖 博士后工作站 理事单位