No.368 Yizhuang Development Zone Popularity Ranking Beijing No.6 Wind Power Generation Generator Sets No.8 Power Transmission and Distribution Engineering No.12 Song Bian Dian No.13 Substations Engineering No.16 Wind Power Equipment No.17 Feng Li Machines No.17 Wind Energy No.17 Equipment Products Equipment Parts No.29 Power Generation Equipment No.50 Power Equipment No.63 Photovoltaic Technology No.73 Wind Power 科技型中小企业 市级创新型中小企业 省级高新技术企业 市级高新技术企业 高新技术企业 安全生产许可证