Seat shell undercarriages from Berollka are characterised by innovative and modern design. They can accommodate a wide variety of seating systems and various individual seat shells. During development, we pay particular attention to simple and easy handling. With Berollka’s seat shell undercarriages, mobility is guaranteed at all times. The undercarriages are easy to push, manoeuvrable, tilt resistant and some are even height adjustable.  The occupant sits comfortably and at eye level with their surroundings.