No.180 Beijing Popularity Ranking No.42 Chaoyang District No.1 Shui Wen Shui Zi Yuan No.1 Photovoltaic Power Generation No.1 Shui Li Shui Dian No.1 Da Dam Engineering No.1 Engineering Safety No.1 Shui Wen No.1 Waterproofing Engineering No.1 Water Supply No.1 An Quan Jian Testing Management No.2 Hydropower No.2 Survey Surveying and Mapping No.2 Power Construction AAA级信用企业 国家科技进步奖 国家高新技术企业 理事单位 高新技术企业 企业技术中心 中关村高新技术企业 省级高新技术企业 市级高新技术企业 发明专利 水利水电工程施工总承包