Beijing Haidian District No.3 Wang Luo Yun Wei No.4 Power Investment No.15 Nuclear Power Power Supplies No.15 He Li Fa Dian No.15 Informatization Services No.21 Nuclear Power Operations No.40 Hang Ye Xin Informatization No.46 ERP No.61 Household Appliances No.62 Power Generation Technology No.65 Power Generation No.73 Dian Li Gong Ying 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 高新技术企业 中关村高新技术企业 市级创新型中小企业 ISO9001认证