1. Aluminum Top Hung Window Profile: Aluminium alloy, 6063-T5, can be thermal break 
2. Aluminum Top Hung Window Wall thickness: 1.2, 1.4 1.6, 2.0mm, can be customized 
3. Aluminum Top Hung Window Surface treatment: Anodized, electrophoresis, powder coated, color can be customized. 
4. Aluminum Top Hung Window Glass option: 
A. Single glass: 5, 6, 8mm (clear/ tempered glass) 
B. Double glazing: 5+ 6/9/12 +5mm 
C. Laminated glass: 5+ 0.38/0.76/1.52PVB+5mm 
D. Coated glass 
5. Hardware: Made in China/ Germany 
6. Aluminum window and door packing: 
A. Inside with bubble bag, outside with woden crate. 
B. With bubble bag. 
C. Standard wooden pallet.