Beijing Haidian District No.4 Bian Pei Dian No.11 Power Systems Automation No.14 Distribution Networks No.14 Pei Nets Automation No.15 Power Distribution Systems No.16 Distribution Automation No.20 Terminals Equipment No.22 Gu Zhang Diagnostics No.28 Power Technology No.38 Testing Systems No.40 Ji Chuang Ding Jian No.46 Substations 高新技术企业 科技型中小企业 知识产权试点企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 中关村高新技术企业 发明专利 实用新型专利 专精特新小巨人企业