Henan, the price of 304 stainless steel transfer window, transfer window price, stainless steel transfer window, Henan transfer window manufacturers of the manufacturers specializing in the production of purification equipment, air shower, clean hands, ozone, air curtain, please contact us. Henan stainless steel transfer window 304 types of stainless steel, durable, QS certification is your necessities. Mechanical interlock transfer window: Internal mechanical interlocking forms, when a door opens, another door will not open another door must be closed and then opened another door. Electronic interlocking devices: the internal use of integrated circuits, electromagnetic locks, control panels and LEDs for interlocking, when one door opens, another fan door light is off, told that the door can not be opened while the electromagnetic locks interlocking action. When the door closes, another electromagnetic lock to work, the indicator will light up, indicating that another door can be opened.