Sotralu Group is made up of four strong and widely recognised brands Sotralu, GNS, Erreti and Ragini.

Sotralu is Europes leading designer and manufacturer of accessories for sliding aluminium doors and windows: locks, cladding, handles, rollers, etc.

GNS is particularly famous for its innovations and expertise in the field of locks (single-point and multi-point). 

Erreti offers a wide and innovative range of hinges, handles and fittings.

Ragini is vast range of accessories for aluminum doors and windows, able to satisfy any construction requirement, from the simplest to the most complex. The company boasts a catalog of corners, cremone, double handles, tilt-and-turn door, hinges and glazing corners extremely exhaustive.