No.210 Yuelu District Popularity Ranking Changsha Hunan No.3 Qi Che Xin Informatization No.3 Automobile Communication No.5 Automobile Intelligence Chemical No.5 Internet of Vehicles No.16 Simulation No.16 Smart Transportation No.17 Simulation Technology No.22 Information Safety No.43 Auto Parts No.49 Communication Technology No.57 Ling Accessories No.64 Products Copies Nets 科技型中小企业 省级专精特新中小企业 专精特新小巨人企业 省级高新技术企业 省科技型中小企业 省级创新型中小企业