No.40 Conghua District Popularity Ranking Guangzhou Guangdong No.3 Yi Dong Communication No.6 Wu Lines Communication No.7 Communication Network No.7 Communication Network Optimization No.9 Yi Dong Wu Lines Communication No.10 Wu Xian Dian Communication No.23 Communication Engineering No.24 Communication Communication Technology Antennas Tong Xin Tian Lines Hao Mi Bo Technology 高新技术企业 企业技术中心 省级知识产权优势企业 雏鹰企业 专精特新小巨人企业 省级高新技术企业