aluminium window manufacturer double glazing folding door/bi-fold windowwindow on China WDMA Sliding Window and fiberglass net

and fiberglass net

height:136

customerized color available

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Material: aluminum alloy

aluminium window manufacturer double glazing folding door/bi-fold windowwindow on China WDMA Sliding Window and fiberglass netProduct Description aluminium window manufacturer double glazing folding door bi fold door 1. 20 years production experience, Strong professional, zero accident. 2. 70 years service life can be start stop 150 thousand times. 3. Top 3 quality profile, abrasion resistance, environmental protection, without deformation, corrosion resistance, energy serving, heat preservation, sound proof. 4. Germany brand hardware, strong precision. Profile 1. Thermal