No.82 Fengtai District Popularity Ranking Beijing No.5 Hang Tian Fei Firm Devices No.5 Fei Boats No.9 Coal Chemicals Technology No.9 Yu Hang No.12 Servo Systems No.17 Yun Zai Huo Rockets No.25 Huo Rockets No.25 Electromechanical Systems No.27 Gears No.28 New Materials No.32 Satellites No.33 Aerospace Technology 省级高新技术企业 市级高新技术企业 高新技术企业 国家科技进步奖 全国五一劳动奖 省部级科技进步奖