Warren 72*80 Aluminum modern design sliding door with thick double glass waterproof Heat insulation color:black LVDUN 4-panel vertical bifold windows

LVDUN 4-panel vertical bifold windows &doors bifold window aluminum

LVDUN Doors and Windows High Quality Aluminium Windows

Glass:Single 5mm Tempered Glass or customized

Packing:Wooden  Pallet

Aluminun Alloy

Warren 72*80 Aluminum modern design sliding door with thick double glass waterproof Heat insulation color:black LVDUN 4-panel vertical bifold windowsProduct Description Warren 72*80 Aluminum modern design sliding door with thick double glass waterproof Heat insulation Series Warren 72*80 Aluminum modern design sliding door Profile 6060 T66 Highly Precise Aluminum Profile Thickness 1. 8 2. 0mm Glazing Double Triple Fully Tempered Safety Glass Energy Efficient Low E Coating Glass Middle Hollow 5mm+18A+5mm Surface Treatment Powder Coating Wood Grain Finishing Hardware German Brand Hardware,