1.American Style UPVC profile.
2.American Style hardwares and accessories.
3.5+12+5mm double tempered, Low-E glass

Designation ... .American Style UPVC profile.

1.Three times as thermal efficient as aluminium window.

2.Unique advantages in air permeability, water tightness

3.consensation resistance, anti-freezing, 

4.burglar-proofing, sound insulation, good maintenance, etc.

5.American Style UPVC profile and related hardwares.