No.95 Chongqing Popularity Ranking No.4 Changshou District No.1 Wind Power No.1 Electrical Equipment No.1 Power Engineering No.1 Power Grid No.1 Dian Li Chuan Shu No.1 Electricity Sales No.1 Photovoltaic No.1 Power Sales No.1 Steel No.1 Substations No.1 Power Transmission and Distribution No.2 Power 企业技术中心 专精特新企业 知识产权优势企业 市级高新技术企业 国家知识产权优势企业 高新技术企业