ORIA express machine roomless elevator are acquainted with the environmental protection ideas.It saves the energy,decreases the consunmption.It brings about the less construction area and raises th design freedom.It thoroughly shows the green humane characteristics.Compareed with the equal load rating geared lifts,it saves 25% of the electric energy and 10% of the machine room set forth by the traditional lifts.It supplies the infinite invention possibilities in the limited space of the modern architectures.