No.409
Chaoyang District Popularity Ranking
Beijing
No.2 Jin Zhi Diao Cha
No.2 Legal Technology
No.19 Ke Shi Chemical
No.36 Operating Systems
No.41 ERP
Law Firm/Legal Services
Big Data
Software
Zhi Neng Cao Zuo Systems
Wen Dang Management
科技型中小企业
省级专精特新中小企业
市级专精特新中小企业
知识产权试点企业
中关村高新技术企业
省级高新技术企业