No.824 Shanghai Popularity Ranking No.50 Jing'an District No.1 Energy Saving Services No.1 Fuel Cells No.1 Hydrogen Fuel Cells No.1 Energy Performance Contracting No.2 Switchgear No.2 Xiang Shi Substations No.2 Steam Turbines No.3 Power Transmission and Distribution Equipment No.3 Re Dian Xiang Mu No.3 Re Dian No.4 Switching Power Supplies No.5 Substations 驰名商标 绿色工厂 省级服务型制造示范企业 企业技术中心 市级科技进步奖 科技进步奖