Products Detail Kg/m: 1.583 pcs/pac: 4 Color： Multicolor/Accept customization Material： UPVC Usage/Application： Door/window Thickness： 2.5mm Specifications: 82mm*70mm Length: 6m/Accept customization Country of Origin： Made in China shandong liaocheng Sample: Free Sample Available Product Description The windows are mostly opened inside, and the windows are opened outside, which can leave more room for the interior. However, the construction cost is higher …