No.185 Qingxiu District Popularity Ranking Nanning Guangxi No.2 Construction Intelligence Chemical No.4 Security Technology No.4 Security Engineering No.4 Dian Zi Yu Intelligence Chemical Engineering No.4 Security Electronics No.4 Fang Chan Zhuang Xiu No.8 Security No.9 Cheng Shi Xin Informatization No.11 Optoelectronic No.13 Low Carbon No.16 Dian Li Gong Cheng Shi Engineering No.16 Photovoltaic 高新技术企业 省级高新技术企业 国家高新技术企业 软件著作权 通信信息网络系统集成资质 承装修试 建筑智能化系统设计资质