No.301 Yuhang District Popularity Ranking Hangzhou Zhejiang No.1 Sheet Metal No.3 Metal Products No.5 Metal Manufacturing No.9 Zhong Industrial No.15 Zhong Engineering No.15 Processing Equipment No.17 Surface Treatment No.18 Plain Materials No.18 Construction Machinery No.18 Processing Processing Equipment No.24 Machinery Manufacturing No.39 Machinery 文明单位 专精特新小巨人企业 省级高新技术企业 省级创新型中小企业 高新技术企业 市级创新型中小企业