Economical Factory Direct Shock Resistant Standard Size High Quality Low-E Customized Aluminum Casement Window Safety Tempered Glass Aluminum Alloy Window

Economical Factory Direct Shock Resistant Standard Size High Quality Low-E Customized Aluminum Casement Window Safety Tempered Glass Aluminum Alloy Window. High sound insulation performance with safety tempered glass, effectively blocking outdoor noise for quiet living environment. Durable aluminum alloy frame with customized size & swing out opening design, flexible to fit various residential installation demands. High-strength tempered safety glass features anti-impact & anti-break performance, improving household safety.