Sichuan Road & Bridge Group Co.,Ltd engages in the investment, development, construction, and operation of engineering construction, mining, clean energy, and new materials in China and internationally. The company constructs bridge engineering, highway engineering, tunnel engineering, railway engineering, municipal administration, housing construction urban development ports, shipping, water conservancy, hydropower projects, and low-carbon smart construction. It also engages in the clean energy activities through hydro, and wind power plants; building facilities; gold, nepheline, feldspar, potassium, stone, ink mine, graphite, and iron ore; exploration and mining; electricity, and heat; production and supply; investment, management; mineral batch; lithium battery material; production and sales; and inspection services. In addition, the company offers project investment; engineering tube; civil engineering; general trade; technology promotion and application services; non-metal of non-metallic minerals; cargo; agent services; mineral development; intelligent transportation technology; hydropower investment, production; and chemical reagents, and auxiliary agent manufacturing. Further, it provides long-distance passenger transport; bidding; cost consulting; construction safety; metal manufacturing; power supply; promotion services; iron ore beneficiation; application service; research and development; internet; and land consolidation. The company was founded in 1999 and is based in Chengdu, China. Sichuan Road & Bridge Group Co.,Ltd operates as a subsidiary of Sichuan Railway Investment Group Co., Ltd.