Hanyu is providing aircraft fuel supplied by refiners to airplanes at home and abroad by using hydrant fueling facilities or special fueling equipment (Servicer, Refueler).

Since January 2001 when Cheongju Branch was established, the company has provided aviation fueling service and sold aviation fuel in Cheongju International Airport while refueling all airplanes arriving at the Cheongju International Airport, and it can sell and deliver aviation fuel at any place in Korea through the use of refuelers.

Hanyu pursues to provide the best service to customers on the strength of accumulated advanced technologies in the maritime fueling sector in order to expand business areas in addition to refueling and ground handling.