No.422 Nanshan District Popularity Ranking Shenzhen Guangdong No.1 Xin Xi Hua Jie Jue Solutions No.2 Zeng Zhi Services No.2 Zhi Hui Zhu Jian No.4 Safety Solutions No.4 Security Surveillance Systems No.5 Shu Ju Zhong Platform No.5 Security Systems No.6 Zhi Hui Scheduling No.9 Zhi Neng Ji Suan No.10 Communication No.12 Communication Engineering No.13 Xin Xi Xi Tong Ji Cheng 市级高新技术企业 高新技术企业 自主创新产品 双软认证 创新型企业 理事单位 ISO9001认证 ISO14001认证 计算机信息系统集成资质