LVDUN aluminium frame passive windows doors supplier hurricane impact curved sliding window

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. High-precision profile 6063-T5 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 agingresistance so that it has a longer service life.