simple, high cost performance, good quality, delivery on time 1.Profile: A.high quality aluminum alloy profile,from top brand of China B. 1.4-2.0mm thickness wall,any color C.Surface treatment: powder coating,anodzing,etc. 2.Size: as per order or drawings.Could offer professional advice. 3.Glass: A.single glass: 4/5/6/8mm B.double glass : 5/6mm+6/9/12A+5/6mm C.termped glass,clear glass,low-e ...