Botou Honghai Pump Co.,Ltd. is a professional manufacturers to develop, manufacture all kinds of oil pump,gear oil pump, three screw pump, centrifugal pump, which takes the leading position in China. Hong Hai Pump consist mainly of R&D, engineering, sales department,which has sophisticated equipment, advanced design, production and testing means. Hong Hai Pump has a strong research and development capabilitiy. Gear pump product designing uses CAD and CAPP for international standard.