China Railway Group is a major state-owned enterprise in China, primarily engaged in the construction and operation of railways, highways, and urban transit systems. Founded in 1950, it has played a significant role in the development of China's transportation infrastructure, contributing to the country's rapid economic growth. The company is involved in various projects both domestically and internationally, including the construction of high-speed rail networks and urban metro systems. With a workforce of over 100,000 employees, China Railway Group is recognized as one of the largest construction companies in the world, showcasing its expertise in engineering and project management.