China Railway Construction Corp Ltd operates as an infrastructure construction firm. It largely derives contracting revenue. It builds railways, highways and municipal works, such as subways and light rail systems. The company also engages in survey and design, manufacturing, logistics, and property development. It operates the following business segments: Engineering contracting business, Planning, design and consultancy, Manufacturing operation, Real estate development operation, Materials and logistics and other businesses. The firm's revenue gets dominated by the Engineering contracting business segment that engages in the construction of infrastructure such as railways, highways, metropolitan railways, and real estate projects.