No.9 Nanjing Popularity Ranking No.2 Jiangning District No.46 Jiangsu No.1 Smart Grid No.1 Security Technology No.1 Water Management No.1 Water Investment No.1 Equipment R&D No.1 Gong Ye Hu Copies No.1 Recycling Energy No.1 Shui Wu Ji Chu Facilities No.1 Water Conservancy Engineering No.1 Gao Duan Equipment No.1 Construction Engineering No.1 Security Electronics 国家科技进步奖 科技进步奖 企业技术中心 创新型企业 全国五一劳动奖 全国文明单位 计算机信息系统集成资质 CMMI5级认证 建筑智能化系统设计资质