Composite wing

The invention provides a composite wing which comprises an outer wing and a central wing, the outer wing is connected to a fuselage through a first rib area on the side face of the fuselage, and the central wing is arranged in the fuselage. The central wing includes a central wing frame and a central wing skin, the central wing frame which comprises a central wing frame body and a central wing stringer and having a fuselage centring face. The outer wing comprises an outer wing frame and an outer wing skin, the outer wing frame comprises an outer wing frame body and an outer wing stringer, theouter wing skin is supported on the outer wing stringer, and the outer wing frame body is arranged to be in butt joint with the central wing frame body in the first rib area. The outer wing skin extends towards the fuselage centering face to exceed the first rib area but not exceed the fuselage centering face and is in butt joint with the central wing skin. The outer wing stringer extends towardsthe fuselage centring face