Adjustable fixed exterior building shade aluminium aerofoil motor louver panels window for air ventilation on China WDMA color:Multi 2)Fast and efficient after-sales service

2)Fast and efficient after-sales service

who guarantees strict quality assurance of our products

which not only makes the company flourish

7) No Erosion                                              8) Excellent Theft Proof                  9) Fine Air-tightness

Adjustable fixed exterior building shade aluminium aerofoil motor louver panels window for air ventilation on China WDMA color:Multi 2)Fast and efficient after-sales serviceProduct Description 1 Item Aluminum adjustable aerofoil louvered window with motor 2 Materials Extruded Aluminum alloy (6063 T5) 3 Blade Blades adjustable in 0 105 4 Type Fixed Motorized Manual 5 Opening Pattern Horizontal Vertical 6 Thickness 0. 8 3. 0 mm or according to the customers 7 Certification ISO 9001 8 Surface Finish Powder coated, Anodized , PVDF, Mill finish. 9 Size Width x Height, any sizes available 10 Color RAL colors Wood grain color