It is famous for its seafood and location near the mouth of the Geum River.

Janghang has a more industrial economy that includes factories, processing, and ship building.

In total under Seocheon-gun there are two eup and eleven myeon:[2] Hansan Mosi Culture Festival - Mosi(Ramie Fabric) is a traditional Korean natural fabric.

'Hansan mosi weaving' is designated as an intangible cultural heritage of UNESCO.

At this festival, tourists can learn the history of Korean natural fibers and enjoy ramie clothes and crafts.