1. Service scope: Beijing Metro is an urban rail transit system serving China and Beijing, while Beijing Metro is only responsible for operating Beijing Metro 19 Line, Beijing Metro Yanfang Line and Beijing Metro Daxing Airport Line.
2. Business scope: The main business of Beijing Metro Operation Co., Ltd. covers rail transit operation services and rail transit value-added services.
To sum up, the service scope and business scope of Beijing Rail Transit and Beijing Subway are different, but they are both designed to provide people with convenient travel services.