Beijing Yizhuang Development Zone No.6 Ring Main Units No.7 Smart Production Lines No.7 Song Bian Dian Engineering No.8 Xiang Shi Substations No.8 Di Ya Pei Dian No.10 Smart Power Distribution Equipment No.10 Power Design No.10 Di Ya Switches Cabinet No.11 Automation Production Lines No.13 Smart Power Transmission and Distribution No.13 Switches Cabinet No.13 Circuit Breakers 企业技术中心 瞪羚企业 中关村高新技术企业 理事单位 市级高新技术企业 专精特新小巨人企业 高新技术企业 省级高新技术企业 专精特新企业 绿色工厂 产品专利 ISO9001认证 ISO14001认证 OHSAS18001认证