No.88 Haizhu District Popularity Ranking Guangzhou Guangdong No.1 Smart Power Transmission and Distribution No.2 Power Communication No.2 Quan Guo Engineering Consulting No.3 Song Bian Dian Engineering No.3 Power Engineering Design No.3 Power Systems Design No.4 Quan Guo Engineering Engineering Consulting No.5 Song Bian Dian No.6 Charging Pile No.6 Substations No.6 Power Design No.6 Smart Grid 守合同重信用企业 AAA级信用企业 省级高新技术企业 高新技术企业 省级专精特新中小企业 省级创新型中小企业 专精特新企业 软件著作权