Single aluminum plate curtain wall is of light weight, high intensity, waterproofing, anti-fouling, fireproof, anticorrosion, good process ability, low maintenance cost and long service life. Aluminum curtain wall single plate is processed into arc and obforms. With its surface sprayed with various colors, forming various beautiful patterns on the wall surface and consisting of different visual figure with glass curtain wall etc., making buildings with a style of more noble elegance.