1) Made of Aluminum profile.
2) Available in any sizes as per your needs.
3) Simple and convenient operation, occupying small space, elegant in appearance.
4) Good watertightness performance, air permeability performance, noise insulation and heat resistant property.
5) Elegant, economical and popular use.
6) Easy to install and clean.
7) Different glass options are available, including tempered, tinted, low-E and so on.
8) Hardware: Roto.