Aluminium Sliding Door: Our sliding door is hung by 6 heavy duty industrial nylon-made rollers and comes without bottom track to ensure you the smoothest and hassle free sliding door experience. It comes with one panel sliding door, two-panel sliding door, three-panel sliding door, four panel sliding door and up to any number of the door panel that best suit your opening space. This hanging door is perfect for Kitchen door, bathroom door, study room door or act as a dividing panel between two spaces. It is increasingly popular to be installed between dining hall and living hall as it opens up the space whenever you want to.