No.64 Songjiang District Popularity Ranking Shanghai No.2 Search Engines No.2 PCBA No.2 Guo Chan Hua Ti Dai No.3 Electronics Healthcare No.3 Internet Technology No.3 Medical Electronics No.3 Healthcare Electronics No.3 Data Assets Management No.4 Energy Internet No.4 Biao Mian Tie Apparel Technology No.4 Electronics Equipment Manufacturing No.4 Data Assets 企业技术中心 独角兽企业 院士工作站 市级专精特新中小企业 省级高新技术企业 市级高新技术企业