http://qual-lda.com/components/com_gk2_photoslide/images/thumbm/4031062.jpg http://qual-lda.com/components/com_gk2_photoslide/images/thumbm/2504781.jpg http://qual-lda.com/components/com_gk2_photoslide/images/thumbm/5552883.jpg http://qual-lda.com/components/com_gk2_photoslide/images/thumbm/5202644.jpg http://qual-lda.com/components/com_gk2_photoslide/images/thumbm/5268835.jpg

casinhaWith a modern factory, equipped with the most recent CAD/CAE/CAM technology and a production department with highly skilled technicians in the frames manufacture and assembly, QUAL ensures quality products which guarantee its clients’ full satisfaction.

The after-sales assistance completes this cycle, thanks to a dynamic and efficient team of collaborators.

AddThis Social Bookmark Button
ce-01

We invest on what is an added value. 

In QUAL quality is seen as the only way to fulfil our aim: full satisfaction of our clients, suppliers and collaborators.

AddThis Social Bookmark Button

What is certification?

Certification is the recognition by a certifying authority that the system complies with the requirements of the NP EN ISO 9001 norm.

The advantage of certification is the clear evidence for collaborators, clients and other parties, of the efforts developed by the company towards quality.

AddThis Social Bookmark Button
pdf

For a perfect conservation of your frames there are special cares to take into account.

This instruction manual aims to guide our frames’ users to properly maintain and clean them, so as to keep their functional and aesthetics characteristics.

As the indoor air is an increasing concern, we have an informative leaflet available explaining what condensation is, why it occurs, consequences and how to minimize it.

Download here: Condensation.pdf

AddThis Social Bookmark Button
casinha
We inform our clients, suppliers and friends we are closed on:
  • 17th to 31st August;
  • 7th December;
  • 24th to 31st December.
AddThis Social Bookmark Button

Qual News

Prev Next
Expofacic 2015

Expofacic 2015

From the 23rd to 2nd August, QUAL will be in anot... Read more

Feira de Março 2015

Feira de Março 2015

  It starts on 25th March another edition of Feira ... Read more

Feira de Março 2014

Feira de Março 2014

  Começa hoje mais uma edição da feira de Março! D... Read more

PassivHaus

PassivHaus

  Participation in the Passive House 2014 conferenc... Read more

Showroom PVC - Nova Winchester

  QUAL has a wide range of products and Colours to ... Read more

Expofacic 2013

Expofacic 2013

QUAL will be in another importante national event, f... Read more

Português (pt-PT)English (United Kingdom)
Optimizado para resoluções 1024x768 em Firefox 3.5.9; IE 8; Safari 4.0; Chrome 5.0; Opera 10 Design by CRITEC,lda

Subscrever a Newsletter

Subscreva a nossa NEWSLETTER e fique a par das novidades da nossa empresa, assim como o lançamento de novos produtos.