Chongqing Liangjiang New AreaNo.17 SwitchesNo.17 Power Transmission and DistributionNo.20 Zhi Neng Xun JianNo.21 Xun JianNo.21 Smart GridNo.23 Dian Li Chuan ShuNo.26 Shu DianNo.40 Power GridNo.70 Dian Xian / CablesNo.74 PetrochemicalsNo.88 Ye Jin Gong YiNo.88 New Energy高新技术企业科技型中小企业市级专精特新中小企业省级高新技术企业市级高新技术企业市科技型中小企业