Hangzhou Fuyang District Zhejiang Electrical Video Security Surveillance Power Systems Automation Power Quality Control Zhi Hui Cheng Shi Electromechanical Equipment Electrical Complete Set Equipment Dian Liu Hu Sensors Wei Ji Bao Hu Devices Energy Saving Management Power Measuring Instruments Automation Technology 省优秀软件企业 省级高新技术企业 省高新技术产品 高新技术企业 科技型中小企业 省科技型中小企业 发明专利 省级创新型中小企业 国家发明专利 市级创新型中小企业 ISO9001认证