About Zubelzu

Manufacturing expertise for your PCB project

Since 1979, Zubelzu has combined printed circuit board manufacturing expertise with technical support and supply management. From our Irun facility, we work with customers who need to align PCB specifications with production.

Our industrial base. Our facility brings together process expertise and close coordination between manufacturing, quality and technical support. This experience helps us assess the requirements of each part number.

A broader sourcing model. Our own production is complemented by international manufacturers. We recommend manufacturing locations and conditions according to project requirements, while Zubelzu remains your point of contact.

A team that supports your project over time. We connect technical information, planning and commercial follow-up to prepare the first units and subsequent orders.

Find out how we can help