No.73Tongzhou District Popularity Ranking BeijingNo.1 Kong Zhi Xi Tong Ji ChengNo.3 Finance AuditingNo.7 Channels ManagementNo.8 Shu Ju Jia MiNo.10 Fang Huo QiangNo.14 Zheng Wu Xin InformatizationNo.14 Security ServicesNo.18 Auditing ConsultingNo.19 Safety ServicesNo.20 AuditingNo.23 Safety ProductsNo.26 Data Safety理事单位高新技术企业国家规划布局内重点软件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计算机信息系统集成资质