No.122 Liangjiang New Area Popularity Ranking Chongqing No.6 Video Security Surveillance No.8 Monitoring Systems No.15 Instrument Equipment No.39 Dian Li Gong Ying No.41 Power No.66 Yi Qi / Instruments No.73 Communication Technology Network Testers Zong He Testers International Industries Services Communication Testing Power Instruments 市级科技进步奖 科技进步奖 高新技术企业 科技型中小企业 省级高新技术企业 市级高新技术企业