No.297 Changning District Popularity Ranking Shanghai No.2 Exhibitions Design No.7 Exhibitions Services No.30 Hui Zhan / Exhibitions No.35 Exhibitions No.38 Turn-key No.38 Duo Media Technology No.48 Performing Arts No.57 Aerospace Technology No.67 Animation and Comics No.75 Mei Ti Zi Yuan No.90 New Media Decoration Decoration 科技型中小企业 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 市科技型中小企业 高新技术企业 省级创新型中小企业 发明专利