- military shelter and medical rescue shelter, shelter, communication, car camping cars, cars, ships and other shower on the window, all the models can choose.
- Materials：35mm、Flame-retardant shading.
- Thickness of chute：23mm，Slot width：29mm, 45mm,
- Aluminum alloy lower gear：thinkness: 22.8mm.
- Thickness of aluminum alloy shell：9mm，End support as nylon 66.
- performance：Adjust the button any position、4mmChute at both ends of the thimble，Strong lock position.
- install：Closed around aluminum alloy. 3mmSelf tapping screw fixation.
Size: customers provide the maximum outer frame size of the curtains or the internal control (inner frame) dimensions of the curtains; or the size of the inner frame of the client to provide the window. drawings is the criterion