Beijing Haidian District No.4 Agricultural Yard District No.5 Gong Cheng Gui Hua No.7 Kong Jian Gui Hua No.8 Huan Jing Ping Jia No.11 Huan Jing Ying Xiang Ping Jia No.11 Water Saving No.14 Surveying and Mapping Land Management Information No.15 Forestry No.19 Ke Xing Xing Yan Jiu No.21 Engineering Surveying and Mapping No.22 Gong Cheng Ce Liang No.24 Survey Surveying and Mapping 中关村高新技术企业 科技型中小企业 市科技型中小企业 高新技术企业 省级高新技术企业 博士后工作站 ISO9001认证