Shandong Hi-Speed Road&Bridge Group Co., Ltd. engages in the general contracting business in China and internationally. The company involved in the general contracting for road and municipal, water conservancy and hydropower, electric power, port, aviation, railway, and electromechanical construction; professional construction contracting for roadbed, pavement, bridges, tunnels, and steel structures; maintenance project, railway engineering, housing construction project, tunnel engineering, harbor engineering, overseas project, equipment manufacturing, and design consultation activities. The company was formerly known as Shandong Hi-Speed Road & Bridge Co., Ltd.