No.48 Shijingshan District Popularity Ranking Beijing No.4 Hun He Xian Shi No.5 Xu Ni Simulation No.7 Jiao Xue Yan Jiu No.7 VR Technology No.9 Chan Xue Yan Cooperation No.9 Jiao Yu Xin Informatization No.11 Kuo Zhan Xian Shi No.17 Xu Ni Xian Shi No.18 Chan Xue Yan No.19 VR Xu Ni Chang Jing No.20 Jiao Yu Yan Jiu No.35 Simulation 国家高新技术企业 理事单位 高新技术企业 中关村高新技术企业 省级高新技术企业 市级高新技术企业 科技型中小企业 市科技型中小企业 软件著作权