Metal panel curtain wall

The utility model discloses a metal panel curtain wall which comprises a main body structure and metal panels, wherein connecting pieces are fixedly arranged on the main body structure, L-shaped hanging hooks are fixedly arranged on the metal panels, one sides of the L-shaped hanging hooks are fixedly connected with the metal panels through a transfer angle joint, a through hole is formed on the other side of the L-shaped hanging hooks, bolts are fixedly arranged on the inner side surfaces of the metal panels and in the positions opposite to the through holes, and the metal panels are in threaded connection with the bolts; the connecting pieces are fixedly hung with the L-shaped hanging hooks; and the upper ends of the metal panels are bent outwards to form outer raised edges, the lower ends of the metal panels are bent inwards to form inner raised edges, and the outer raised edges and the inner raised edges of the two adjacent metal panels are overlapped. The utility model can increase the installation accuracy and the assembly speed of the metal panel curtain wall and also solve the problem of water leakage.