These systems are used for façade cleaning. These systems are specialy designed for different building types. Depending on the type of building, these systems vary as Telescopic, Single boom, Aluminum monorail, Parapet mounted pipe rail. Gantry systems can also be used for interior and exterior cleaning of the skylights on the terrace. As Aray Makine, we offer you the best exterior cleaning systems at more affordable prices than other companies.