G.KARAMANLIDIS & OTHERS ***** IS ONE OF THE BIGGEST DOOR FRAME MANUFACTURE AND ALL KIND OF PROFILES.WE HAVE 4 LINES OF MACHINES AND WE CAN PRODUCE 2.000.000METERS PER YEAR.WE HAVE 12.000m2 BUILDING.ALSO WE HAVE ALSO ISO9001 FROM THE BEGINNIG OF 2006.