According to enterprise data, CRRC is a central enterprise established in June 5438+February 2007, headquartered in Beijing, China, and mainly engaged in rail transit equipment manufacturing; On August 2, 2008, CRRC was listed on the Hong Kong Stock Exchange. The main shareholder is the State-owned Assets Supervision and Administration Commission of the State Council; In China and even the whole world, companies that compete with CRRC in different degrees in business include VIO, Beijing-Shanghai High-speed Railway, Barnes, Alstom and so on.