No.148 Yuelu District Popularity Ranking Changsha Hunan No.2 Substations No.3 Electronics Transformers No.5 Power Sales No.6 Electricity Sales No.6 Power Systems Design No.8 Power Engineering Design No.8 Electrical Equipment No.9 Li Li Zi Xu Batteries No.10 Automation Equipment No.11 Li Li Zi Dong Li Batteries No.11 Industrial Equipment No.13 Equipment Manufacturing 高新技术企业 企业技术中心 市著名商标 专利示范企业 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 国家知识产权优势企业 双百企业