The economy of the county is based on the production of fruit.

[1] The name Kwail is a Korean word meaning "fruit," and doesn't correspond to any Chinese characters.

Marshal Kim Jong Un visited Kwail county in September 2017.

[3] Kwail county is divided into 1 ŭp (town) and 24 ri (villages):[1] Kwail county is served by the Ŭllyul Line of the Korean State Railway.

This North Korea location article is a stub.