Dong Hae Pump was established in 1978 as a specialized manufacturing company of chemical process pumps for industrial use such as rotary gear pumps, vane pumps which transport low viscosity liquid, external gear pumps, high viscosity metering pumps, heat medium pumps, anti-acid centrifugal pumps, self-priming pumps and high-pressure Wesco pumps standardizing them for special purpose.

DongHaePump has been trying to contribute to the advancement of pump industry by researching and developing the proper materials for the new liquids appeared in the 21century such as for the petrochemical plants, cogeneration plants, shipbuilding, tank terminals and purification of waste lubricant, and by enhancing the technical skill.