Kumho Tire vice president Park Se-chang poses with the “ecowing S,” which increases fuel efficiency of vehicles, at an Asiana Airlines hangar in Incheon on Thursday. (Kim Myung-sub/The Korea Herald)
Kumho Tire vice president Park Se-chang poses with the “ecowing S,” which increases fuel efficiency of vehicles, at an Asiana Airlines hangar in Incheon on Thursday. (Kim Myung-sub/The Korea Herald)

Kumho Tire vice president Park Se-chang poses with the “ecowing S,” which increases fuel efficiency of vehicles, at an Asiana Airlines hangar in Incheon on Thursday. (Kim Myung-sub/The Korea Herald)


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