Changsha Changsha County HunanNo.13 Space PositioningNo.20 LocalizationNo.22 Qu Yu Jing JiNo.26 Big Data EvaluationNo.28 Smart Data AnalysisNo.39 SaaSNo.51 Cloud ServicesNo.61 Qi Ye Xin InformatizationNo.82 Data ServicesNo.86 Cloud Computing Big Data Law Firm/Legal Services双软认证高新技术企业科技型中小企业省级专精特新中小企业企业技术中心专精特新小巨人企业