1. The product is made of 6063 - T5 aluminum alloy architectural profiles.
2. The surface is treated with Tiger powder imported from Austria.
3. The wall thickness of the profiles is 1.8 mm, and the glass sash is 2.0 mm thick.
4. The thermal break is equipped with PA66 nylon thermal insulation strips, providing excellent thermal insulation performance.
5. No caulking is required for the fixed glass both indoors and outdoors, which enhances the weather resistance. The operation is simple and safe.