1.Systematic Design:
Corner keys assembled with injected sealant enhance frame stability and water leakage resistance.
2.Premium Hardware:
Equipped with high-quality imported hardware or top-grade domestic hardware.
3.Triple Sealing:
Features triple sealing layers for superior water tightness, air tightness, and sound insulation.
4.Versatile Opening Options:
Supports multiple opening methods including tilt & turn (inward open & tilt) and side-hung (outward open).
5.Broad Application:
Suitable for both home renovation and bulk procurement for engineering projects.
6.Northern Climate Optimized:
Incorporates imported wide thermal break bars for flush dual-side installation, chamber filling, and warm edge spacers to meet stringent requirements for northern regions.
