No.131 Yuexiu District Popularity Ranking Guangzhou Guangdong No.1 Access Control Systems No.1 Access Control Machines No.2 Parking Field Management No.2 Gong Gong Broadcasting No.2 Yi Dong Communication No.2 Ji Station No.3 Engineering Design Qualifications No.4 Zong He Cloths Lines No.4 Communication Network No.5 Commercial Construction Design No.7 Communication Services No.8 Fire Protection Facilities Engineering 鲁班奖 常务理事单位 守合同重信用企业 文明单位 国家优质工程奖 省级高新技术企业 高新技术企业 国家专利 计算机信息系统集成资质 通信信息网络系统集成资质 通信工程施工总承包