We are offering here the Lift Auto Door of various types for use in the different elevators. The lift is a type of cable-assisted, hydraulic cylinder -assisted, or roller-track assisted machine that vertically transports people or freight between floors, levels, or decks of a building, vessel, or other structure. The elevator door operator is a mechanism responsible for opening and closing the elevator car door. Almost all the automatic doors are usually powered by a door operator installed on the elevator car. The door machine controls the door opening motor through its own control system. The Lift Auto Door is very safe and easy to install.