No.77Liangjiang New Area Popularity Ranking ChongqingNo.3 Xian Dai LogisticsNo.6 Min Yong DronesNo.7 GeologyNo.7 DronesNo.10 Aerospace TechnologyNo.14 Quality CertificationNo.14 Intellectual PropertyNo.15 Gong Gong SafetyNo.15 Di Kong Jing JiNo.19 EmergencyNo.20 Fire Protection EngineeringNo.28 Wu Liu / Transportation科技型中小企业高新技术企业省级高新技术企业市级创新型中小企业实用新型专利市级高新技术企业