Founded in 1998 in the village of Trinta, Guarda, began as a small locksmith with family origins. Although simple, always had the guidelines, serve customers with maximum efficiency and functionality.
For this has always been the concern of using the latest technologies in order to meet market needs.
Currently Portrinta is based Industrial Park in the Guard, having expanded its market, making all kinds of work in the areas of iron, aluminum, cut / automation.
Thanks to the efforts of a hardworking and dynamic team has been able to get a good image in domestic and international markets, currently exporting to France, Spain, Switzerland and more recently to Dubai (UAE).
We offer a guided tour of our facilities: