LVDUN High Quality Energy Saving Residential Window High-tech Glass Door Windows Aluminium doors Series 3: Top high-end

Series 3: Top high-end

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Features:Heat insulation&water-proof&Soundproof

Adopting the original imported Belgian Sobinco hardware brand

carton wrap the angle with plastic outside

LVDUN High Quality Energy Saving Residential Window High-tech Glass Door Windows Aluminium doors Series 3: Top high-endProduct 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