Hunan Oil Pump Co., Ltd. engages in the manufacture and sale of oil pumps in China and internationally. Its products primarily include diesel/gasoline engine oil pumps, mechanical and electric control variable displacement oil pumps, fuel pumps, gearboxes, hydraulic pumps, cooling water pumps, transmission pumps, integrated module products, hardened reducers, and precision gears, as well as high precision ferrous and die castings. The company was founded in 1949 and is based in Hengdong, China.