No.60 Hefei Popularity Ranking No.5 Xinzhan District No.103 Anhui No.1 Optoelectronic Technology No.1 Displays Systems No.1 Xian Shi Dan Yuan No.2 Ye Jing Displays No.2 Mo Group No.2 Xian Shi Mian Boards No.3 Communication Technology No.5 New Materials No.6 Industrial Intelligence Chemical No.6 Zi Dong Control No.7 Optoelectronic No.7 Ling Accessories 市级高新技术企业 国家高新技术企业 高新技术企业 科技型中小企业 省科技型中小企业 省级高新技术企业 制造业单项冠军 省级工业设计中心 GB/T28001认证 GB/T24001认证 GB/T19001认证