glass window铝合金窗,glasswindow铝合金窗厂家是广州同杰门窗有限公司。金属窗型号:材质:铝合金,产地:China(mainland),品牌:Gal,窗框尺寸:according to customers sizes(mm),开启方式:平开式,功能:隔音、隔热、防虫、防尘、防风、防盗,窗帘类型:全部适用,抗风压性能:good,颜色:customers choose。Openingwindow:1)Aluminiumalloy6063-T52)Singleordoubleglass,i.