No.353 Baiyun District Popularity Ranking Guangzhou Guangdong No.10 An Quan Fang Hu No.12 Products Copies Nets Engineering No.17 An Fang Wei Hu No.33 Security Technology No.37 Xin Xi Xi Tong Ji Cheng No.62 Security No.67 Data Services No.80 Systems Engineering No.88 IT Services System Integration Yun Wei Informatization Construction 省级专精特新中小企业 省级高新技术企业 科技型中小企业 省科技型中小企业 高新技术企业 省级创新型中小企业