No.32Tonglu County Popularity Ranking Hangzhou ZhejiangNo.5 Geographic InformationNo.7 Geographic Information EngineeringNo.8 Geographic Information SystemsNo.8 Informatization ServicesNo.16 Shu Ju Zhi ManagementNo.18 Digitalization ServicesNo.29 Xin Xi Xi Tong Ji ChengNo.52 Safety TechnologyNo.62 Systems EngineeringNo.71 IT Services System Integration Data Services省级高新技术企业科技型中小企业省科技型中小企业高新技术企业市级创新型中小企业ISO9001认证