Features: 1) The combination of wood and aluminum makes the wooden window better anti-UV and wind-resistant performance 2 Features:1.Material: Adopt natural timber , such as larch, red pine, White pine, spruce,teak. They carry through finely process, for example, dehydration, degreasing,finger joint, integrated, Better preservative, anti-deformed & performance, Insectproofing, anti-warping, anti- ...