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For automatic folding door products, the door body shall be made of stainless steel or aluminum profile, and the glass shall be tempered glass. China automatic folding door has the following characteristics: The structure of china automatic folding door products consists of power supply, automatic folding door controller, motor, transmission parts and hardware connecting door leaves. The biggest feature of this automatic folding door product is that the folding door body must be driven by controller and motor in the process of opening and closing. The controller of china automatic folding door must use the program setting in the microprocessor to control the action of the automatic folding door product and the process of opening and closing the door. At the beginning of use. The gantry crane must perform self inspection procedure to detect and record system parameters.