No.80Yuexiu District Popularity Ranking Guangzhou GuangdongNo.3 Special EngineeringNo.4 EMSNo.6 Da Dam EngineeringNo.6 Kan Testing DesignNo.7 Survey Surveying and MappingNo.10 Di Ji Yu Ji Chu EngineeringNo.11 Tu Shi Fang EngineeringNo.11 Di Ji Ji ChuNo.11 Yan Tu Gong Cheng She Ji Shi EngineeringNo.14 Yan Tu EngineeringNo.14 Environmental EngineeringNo.18 Construction Technology国家高新技术企业高新技术企业理事单位市著名商标省级高新技术企业省级工程技术研究中心ISO9001认证GB/T28001认证GB/T24001认证GB/T19001认证OHSMS认证水利水电工程施工总承包