Wuhan East Lake High-tech Zone HubeiNo.11 Electronics TransformersNo.17 TransformersNo.50 Power SuppliesNo.55 Electronics AppliancesNo.57 Power EquipmentNo.92 Yi Qi / Instruments Power Distribution Electrical Bei Dong Components Inductors Duo Functional Forms Zheng Liu Transformers Duo Functional Power Instruments专精特新小巨人企业高新技术企业瞪羚企业科技型中小企业省科技型中小企业省级高新技术企业制造业单项冠军