Aluminium Bifold Doors, Aluminium Folding Sliding Doors The folding door is beautiful in appearance, fashion style, multi color, easy to push and pull, and effectively space saving.Folding door is made of heavy-duty aluminium alloy, which are high strengthen, insulated, fire-retardant, noise-reducing and anti-thief. It has good performance in acid and alkali resistance and corrosion resistance. Therefore, folding is especially suitable as a modern entry door and office door and balcony door.
