Wuhan East Lake High-tech Zone Hubei Transformers Display Screens Testing Instruments Fang Radar Devices Meteorology Services Metrology Management Inductors Dian Li Gong Ying Dian Li Dian Kang Devices Can Shu Testing Instruments Power Systems Intelligent企业技术中心守合同重信用企业高新技术企业发明专利科技型中小企业省科技型中小企业省级高新技术企业著名商标市著名商标ISO9001认证GB/T19001认证CE认证