China National Building Material Company Limited, an investment holding company, engages in building material, new materials, and engineering technical services businesses. The company operates through five segments: Cement, Concrete, New materials, Engineering Technology Services, and Others. It produces and sells cement, concrete, aggregate, and fibreglass, as well as composite and light building materials. The company also provides wind power blades, lithium battery separator, hydrogen energy storage and transportation equipment, carbon fiber, graphite powder, spherical graphite, and graphite anode materials; and engineering technology services to glass and cement manufacturers and equipment procurement. In addition, it is involved in the merchandise trading and other businesses, as well as operates a chain of warehouse; and offers procurement supply chain services. The company operates in the People's Republic of China, Europe, the Middle East, Asia, Oceania, Africa, the Americas, and internationally. China National Building Material Company Limited was founded in 2005 and is based in Beijing, the People's Republic of China.