No.325 Haidian District Popularity Ranking Beijing No.3 Zhu Zuo Quan Registration No.5 Zhi Neng Sheng Huo No.7 He Technology No.7 He Technology Applications No.10 He Industrial No.12 New Infrastructure No.13 IT Ji Chu Facilities No.14 Chan Ye Chuang Xin No.16 Smart Energy No.20 Chan Ye Sheng Ji No.22 Xin Xi Xi Tong Ji Cheng No.23 Ji Chu Facilities Construction 驰名商标 市级科技进步奖 科技进步奖 自主创新产品 自主创新示范企业 国家高新技术企业