No.91 Gongshu District Popularity Ranking Hangzhou Zhejiang No.3 Industrial Safety No.8 AIoT No.8 Testing Instruments No.12 Smart Products No.14 Smart Products Copies No.15 Electrical Equipment No.22 Security Technology No.22 Security Electronics No.23 Smart Transportation No.25 Water Mirror No.26 Smart Hardware No.33 Security 市级高新技术企业 国家高新技术企业 高新技术企业 省级高新技术企业 科技型中小企业 省科技型中小企业 ISO9001认证 ISO45001认证 ISO14001认证