LVDUN 96x80 Round Top Half moon Casement Window

LVDUN 96x80 Round Top Half moon Casement Window Product Description   High-quality imported hardware   Adopting the original German hardware brand, all-metal aluminum material, surface anti-corrosion treatment, exquisite craftsmanship, it's secure and anti-pry.     High-precision profile   6060-T66 high-precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it has excellent performance.     EPDM co-extrusion strip   The use of the EPDM automotive-grade sealing strip can ensure the sealing effect while it has good weather resistance and aging resistance so that it has a longer service life.         Insulating glass filled with argon     The thermal conductivity of argon is lower than that of dry air, which effectively reduces the temperature difference between the exterior and interior, and improves the thermal insulation effect. In addition, the hollow glass has a built-in molecular sieve to absorb water vapor in the