No.168 Nan'an District Popularity Ranking Chongqing No.11 Simulation No.12 Ban Dao Ti Design No.17 Electronics Engineering No.18 Feng Apparel No.36 Processing Devices Chips No.43 Storage Products No.51 Hardware No.62 Optoelectronic No.83 Communication Technology No.89 Optics Ban Dao Ti Guang Dian Ji Cheng 市级知识产权优势企业 省级高新技术企业 市级高新技术企业 高新技术企业 专精特新小巨人企业 专精特新企业