Last January the 30th, was held at the Barcelona Arts Ritz-Carlton Hotel (one of the main towers that make up the skyline of Barcelona with its 144 meters high and designed by the architect Bruce Graham), the delivery of the V NAN Architecture Awards and Construction. The awards, organized by TPI are associated with its magazine and website www.nanconstrucciÑ This year, the event highlighted by the large number of participants in the categories of architecture, as well as the high level of the speakers who gave very interesting lectures: Carlos Ferrater, Enric Ruiz-Gel and Jordi Ludevid i Anglada. Grupsa had the honor of being a finalist in two categories: In the category of carpentry of wood, metal, PVC and glass with the Rotary System revolving doors , a wide range of automatic and manual doors with diameters and heights up to 4 meters, are noted for their exquisite design and variety of materials (Brass, Copper, Bronze, Stainless Steel and Aluminum) And in the category of Hardware and metalwork with our innovative product CS-10, from the Range Clean System : Clean fully hermetic doors made of glass, stainless steel and APL, which provide maximum hygiene and allows to customize the design of the peephole and the door Color. From here, congratulations to all the winners and thanks to TPI group and the equipment of NAN ARCHITECTURE for making us participants in this event.