No.220 Xihu District Popularity Ranking Hangzhou Zhejiang No.2 Power Design No.2 Engineering Surveying and Mapping No.2 Song Bian Dian Engineering No.3 Gong Cheng Ce Liang No.3 Surveying and Mapping No.5 Substations Engineering No.5 Song Bian Dian No.6 Accounting Firm No.6 Qi Ye Xin Yong No.6 Heating Supply Technology No.6 Pipes No.6 Feng Jing Landscaping 国家高新技术企业 高新技术企业 国家专利 发明专利 实用新型专利 理事单位 科技型中小企业 省科技型中小企业 省级高新技术企业 省级专精特新中小企业 省级创新型中小企业 市级专精特新中小企业 市级创新型中小企业 ISO9001认证 ISO14001认证 OHSAS18001认证