Who are we


Born of a partnership between CAIXIAVE, Groupe ATRYA, and AT PARTNER, the new ACWIN production site is the fruit of a European development strategy based in Portugal.

It supports professionals in their joinery projects, offering them a made-to-measure service tailored to their specific needs. We have 3 range of products: PVC, aluminium and insulating glass. 

High quality products and service is our motto

We have more the 40 years of know-how in this industry and we produce high quality and durable products

The management, 2023

Our values

This is what defines us



Mutual Respect


At the service of our customer, partner and dealerships network.

One door closes and hundreds more open!

Let’s talk!

Please let us know if you have any questions.