No.420 Shenzhen Popularity Ranking No.169 Nanshan District No.955 Guangdong No.3 Xin Xi Xi Tong Ji Cheng No.4 Di Gong Hao No.4 Satellites Communication No.5 Yi Dong Wu Lines Communication No.6 Wu Lines Communication No.6 Communication Systems No.6 Wu Xian Dian Communication No.8 Systems Engineering No.13 Yi Dong Intelligence Terminals No.14 Safety Management No.15 System Integration No.21 Security 企业技术中心 省部级科技进步奖 博士后工作站 国家高新技术企业 高新技术企业 省级高新技术企业 市级高新技术企业 省软件企业 市级创新型中小企业