Wind effect: aluminum wind rib. Frames made of 2.5mm cold-rolled steel sheet processing high-quality paint process, curtain fabric from the coating composition. Curtain color: red, white, yellow,
blue and other colors to choose from. Perspective mode: Imported PVC transparent window: brand motor reducer.
Fast door construction: Opening speed: second 0.8-2.0m, the lowest open rate (adjustable), high-frequency open