No.84 Changsha Popularity Ranking No.37 Changsha County No.123 Hunan No.1 Enterprise Digital Chemical No.1 Data Services No.1 District Blocks Chain No.1 Chan Ye Sheng Ji No.1 Smart Data Analysis No.2 Shu Zi Hua Zhuan Xing No.2 Cloud Computing No.2 Shu Zi Zhuan Xing No.2 APP No.2 Qi Ye Xin Informatization No.2 Fintech No.2 Big Data Evaluation 国家知识产权优势企业 国家级服务型制造示范企业 省级工程技术研究中心 省级服务型制造示范企业 省级高新技术企业 省软件企业