... made of aluminum 6063 T5,controled by remote control, Electric remote control Aluminum Roll Up Door is made of ... 8mmpowder coating white or other colorfit width ≤2m Window use,small door use , veranda,aisle use, ... 2mmpowder coating white or other colorfit width ≤2m Window use,small door use , veranda,aisle use ... coating white or other colorfit width ≤4.5mbig Window use, door use , veranda,aisle use, garage ...