LVDUN casement windows aluminium window out-swing windows in-swing windows

Product Description High-quality imported hardware Adopting the original Germany hardware brand, all-metal aluminium material, surface anti-corrosion treatment,exquisite craftsmanship, it's secure and anti-pry. Ultra high-precision profile 6060-T66 ultra-high-precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it hasexcellent 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 agingresistance 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 glass to prevent foggi