摘 要：本文介紹了現代門窗五金在改善鋁合金門窗整體性能的作用，配套遮陽設施對建筑門窗節能、改善室內光線舒適度的作用。 關健詞：門窗五金、內遮陽、外遮陽。 Abstract: the article details improving the performance of aluminum window and door using modern door & window hardware. The author also describes the effect to energy savings of construction door & window and improving the optical amenity of inner sunlight using the correlative shading system Key words: door & window hardware internal shading blinds external shading blinds
