China Railway Construction Corp 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 segment: Construction; Survey, Design, and Consultancy; Manufacturing; Real Estate; and Other Business Operations. Most of the firm's revenue gets dominated by the Construction segment that engages in the construction of infrastructure such as railways, highways, metropolitan railways, and real estate projects.