Product description Foshan manufacturer waterproof heat insulation double glazed tilt and turn windows Product name Foshan manufacturer waterproof heat insulation double glazed tilt and turn windows Open way: casement/sliding Aluminum alloy frame Profiles: Material: 6063-T5 high quality aluminum profiles Thickness: 1.2 MM(based on customer's requirement) Frame Surface Treatment and Color Option: Powder coating: Sandy Gray, Coffee Brown, white , Light Brown or customized Anodized…