Canggang Railway Limited operates freight railway and railway yards in Hebei Province. The company provides rail freight transportation services through the Canggang Railway Line, which transports a range of cargo, primarily coal, as well as petroleum, ore, and other cargo, including PVC, asphalt, gravel, bauxite, and chemicals between Cangzhou and Port Huanghua. It also offers ancillary services comprising loading and unloading, as well as road freight transportation services. In addition, the company provides construction, maintenance, and repair services, primarily include the operation, repair, and maintenance of special service lines and railway roadbed and other railway facility construction. Further, it offers additional ancillary services, principally covering car arrival, freight agency, antifreeze treatment, and scattering prevention of coal services; and coal filtering services, as well as logistics agency services. Canggang Railway Limited was founded in 2009 and is headquartered in Cangzhou, China.