DIEFFE is headquartered in Reggio Emilia, in the heart of one of the most dynamic and high-intensity entrepreneurial regions of northern Italy. Founded in 1964 as a handicraft carpentry specialized in the production of doors and wooden furniture, DIEFFE has progressively specialized in the design of customized doors and windows of all types. The formula of DIEFFE success is its ability to provide the customer (the construction company, the specialist distributor or the final owner of the property to build or renovate) a timely, high quality service and assistance in product selection suitable for the kind of end use that does not have the same, as well as a professionality given by the long years of experience and the many issues faced. Thanks to this particular attention to the quality of service, DIEFFE can now boast a very satisfied and faithful clientele in Italy and abroad.