The vertical lift flexible doors produced by Sanjiu are suitable for use in wind turbine assembly plants, aircraft sheds, shipyards, mines or any factory with large openings.

Sanjiu flexible door system provides excellent air tightness and sound insulation. In the selection of PVC canvas, PVC canvas imported from Japan is used, and its toughness can easily withstand a 17-level hurricane without breaking; and the characteristics of not easy to decolorize, so that the canvas can resist salt and salt for a long time in extreme environments (such as coasts). The erosion of wind and sand can also maintain the original color and brightness of PVC canvas.

The fabric is made of PVC material, which has both high-strength wind resistance and beautiful appearance
Withstands up to 17 gusts
Maximum size 50m(H) * 50m(W)
Travel speed 6~10/sec
Door thickness 600m~2500mm