... control Join DEK, Share A Brilliant FutureAutomatic Folding Door DescriptionMainly consist of door leaf, load-bearing column, hinge, top ... Q2352. Customer can choose color plate, aluminum plate, corrosion resistant plate, aluminum composite plate or PU plate as ... cabinet protection grade reaches IP55 Automatic Folding Door ApplicationFolding doors, with foldable door leaves, make full use of portal ...