China Railway Construction Corp. Ltd. engages in the construction business. It operates the following business segment: Construction; Survey, Design, and Consultancy; Manufacturing; Real Estate; and Other Business Operations. The Construction Operations segment engages in the construction of infrastructure such as railways, highways, metropolitan railways and real estate projects. The Survey, Design, and Consultancy Operations segment involves in the provision of survey, design and consultancy services, as well as technology and equipment research and development services. The Manufacturing Operations segment offers design, research and development, production, and sale of large track maintenance machinery as well as the manufacturing of components for railway construction. The Real Estate Operations segment comprises development, construction, and sale of residential and commercial properties. The Other Business Operations segment focuses on the logistics, finance and insurance. The c