Guangzhou Tianhe District Guangdong No.11 3D Data No.16 Knowledge Services No.18 Zhi Hui Zhu Jian No.18 Information Engineering No.20 Surveying and Mapping Land Management Information No.25 Yao Gan Jian Testing No.29 Databases No.30 Geographic Information Systems No.37 Geographic Information No.45 Ke Shi Chemical No.49 Geographic Information Engineering No.51 Shu Zhi Chemical 专精特新企业 省部级科技进步奖 院士工作站 科技进步奖 高新技术企业 双软认证 省级高新技术企业 科技型中小企业 省高新技术产品 省级专精特新中小企业 省科技型中小企业 省级创新型中小企业 自主创新产品