No.213 Furong District Popularity Ranking Changsha Hunan No.5 Ke Shi Chemical No.5 Yun Wei Management No.6 Zhi Hui Scheduling No.7 Management Software No.7 Information Safety Management No.9 Smart Data Analysis No.12 Smart Grid No.12 Products Copies Nets Engineering No.12 ERP No.12 Security Surveillance No.13 Communication Systems No.17 Xin Xi Xi Tong Ji Cheng 科技型中小企业 省级高新技术企业 省软件企业 省科技型中小企业 高新技术企业 省级专精特新中小企业 ISO9001认证 ISO45001认证 ISO14001认证