One of the 4 Milper Group patents is the "Cremonese handle" for polycarbonate doors.
It is a system designed and built for the stability of doors made entirely of polycarbonate.
The type of Cremonese handle applied directly on the polycarbonate allows an extremely stable closure, innovative in design, without the need for other locking systems.
The method was designed to optimize the opening phase of the polycarbonate doors with a two-magnet retainer, in order to eliminate the oscillation effect.