Guangzhou Tianhe District Guangdong No.12 Surveying and Mapping Land Management Information No.14 GPS Positioning No.17 Yao Gan Jian Testing No.22 Geographic Information Systems No.22 Satellites Navigation No.22 Geographic Information No.23 Barbecue No.29 Geographic Information Engineering No.39 Navigation No.51 Hang Ye Xin Informatization No.54 Data Center No.64 Cloud Services 科技型中小企业 双软认证 省级专精特新中小企业 市级专精特新中小企业 省级高新技术企业 省科技型中小企业 高新技术企业 省级创新型中小企业