lignt, easy to install , maitain, good quality and got a warranty of20 years , green products. widly used in bathroom,kitchen. Specifications: Standard: 1,220 x 2,440mm Width: 1,220, 1,250, 1,300, 1,500mm, 1,575mm Length: according to client's specifications Thickness: 2, 3, 4 and 6mm Aluminum thickness: 0.12, 0.15, 0.18, 0.21 and 0.30mmStandard: according to GB/T 17748-1999 standard Surface: ...