No.37 Xiacheng District Popularity Ranking Hangzhou Zhejiang No.3 Fireproof No.5 Waterproofing Engineering No.6 Waterproofing No.8 Huan Jing Ying Xiang Ping Jia No.8 Decoration Materials No.8 Waterproofing Technology No.9 Smart Construction No.9 Heat Insulation No.10 Ceramics No.10 Huan Bao Gong Cheng Shi Engineering No.11 Sheng Tai Bao Hu Gong Cheng Shi Engineering No.11 Environmental Engineering Technology 省级文明单位 文明单位 高新技术企业 省级高新技术企业 国家专利 理事单位 省级专精特新中小企业 市级创新型中小企业 知识产权示范企业 发明专利 国家高新技术企业