China WDMA automatic vertical roll up aluminium window roller shutter 120x80 many customer will ask for

many customer will ask for a 100% blackout sleeping environment and can't accept the light from the gap

Normal thickness: 60-120 um

1 Q:Where your factory locates

then fixed into the sashby  pressing the glazing bead into place

swiss machine GEMA

China WDMA automatic vertical roll up aluminium window roller shutter 120x80 many customer will ask forWarranty: 3 years After sale Service: Online technical support Project Solution Capability: total solution for projects Application: Hotel, residential House Design Style: Modern Place of Origin: Guangdong, China Open Style: Automatic Position: Exterior Surface Finishing: Finished Type: Entry Doors Door Material: Steel Product name: High Quality Insulated Garage Door Material: steel +insulated foam+steel sandwich Color: white, brown, grey, black etc