No.68 Lin'an District Popularity Ranking Hangzhou Zhejiang No.11 Water Purification Technology No.16 Liang Instruments No.17 She Pin Products No.19 Energy Management No.20 She Pin No.41 Metrology Management No.49 Measuring No.53 Testing Equipment No.82 Electrical No.91 Yi Qi / Instruments No.96 Hardware Traffic Instruments 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 发明专利 实用新型专利 省级创新型中小企业 外观设计专利 市级创新型中小企业