Changchai Company, Limited, together with its subsidiaries, produces and sells small and medium-sized single cylinder and multi-cylinder diesel engines under the Changchai brand in the People's Republic of China and internationally. The company offers light diesel and outboard engines; gasoline engines under the Robin brand; and intelligent integrated charging stations. Its diesel engines are used in tractors, combine harvesters, light commercial vehicles, agricultural equipment, small construction machinery, generating sets, marine engines, pickup and light trucks, low-speed trucks, gardening machinery, plant protection machinery, rice transplanters, cold chain and ships, water pump units, road maintenance machinery, and other fields. The company also provides diesel engine blocks, cylinder heads, crankshafts, gear chamber covers, balance shafts, and other parts for diesel engine manufacturing enterprises; castings, such as clamp bodies, brackets, and valve plates; waterjet propellers, marine diesel emergency fire pump units, small marine generator units, and marine supporting products; and grain harvesting machines, rotary tillers, walking tractors, and molds and fixtures. In addition, it engages in the assembly and sale of diesel and gasoline engine units. Further, the company offers external investment and consulting services; and real estate management services. It also exports its products. Changchai Company, Limited was founded in 1913 and is headquartered in Changzhou, the People's Republic of China.