LVDUN awning windows awning windows top hung & open out windows accessory color:Black Heat-insulating effect: Great

Heat-insulating effect: Great

Application:Housing

Product name:Aluminum Customized Window

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Surface treatment:Sliding Door Powder Coated Sliding Glass Door

LVDUN awning windows awning windows top hung & open out windows accessory color:Black Heat-insulating effect: GreatLVDUN awning windows top hung & open out Awning windows accessory 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. Ultra high precision profile 6060 T66 ultra high precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it has excellent