Compared with the usual machine room,QUIO samll machine room passenger lift adopts the reasonable civil engineering layout.The machine room covers the equal aea as that of the well.It saves the machine room sapce,reduces.the outline influence from the machine room towards the construction,It can adapt to the buildings which has special requirements towards the outline appearance.It not only cuts down the construction cost,but also is helpful to excite the inspiration of the construction designers to create the artisitic building one after another.