Our best technical features


Our employees are certified and capable to, in a first aproach, clarify and advise on any doubts that the customer may have.

With absolutely no cost, we advise and guide you in order to find the best solution for your project!


Dufepi's equipped with the finest in manufacture and assembly of structures in aluminum and PVC. The quality and the strictest safety policies are our daily goal. Therefore, our best evaluators are our returning customers whenever they have a new project.


Using the best materials, allied to specialized labor, Dufepi undertakes to deliver projects within the schedule.