No.498 Yuelu District Popularity Ranking Changsha Hunan No.12 Power Design No.12 Power Systems Design No.13 Energy Construction No.14 Energy Storage Power Supplies No.15 Power Engineering Design No.24 Dian Qi She Bei Yong Dian Lan / Lines Cable No.28 Dian Xian / Cables No.43 Neng Yuan Chu Equipment No.43 Power Energy Storage No.46 Power Equipment No.58 Photovoltaic Technology No.61 Energy Storage 科技型中小企业 省科技型中小企业 高新技术企业 省级高新技术企业 省级创新型中小企业 国家高新技术企业 iF设计奖