about QUAL

About Us

The company started activity in 1987, individually, in the manufacture of aluminum and iron frames.

In 1990 the company was renamed Qual - Indústria Metálica, Lda. The current factory was inaugurated in 2002 and in 2003 PVC window frames became part of the production process.

Visit our exhibition and find out more from our technicians!

Quality

Quality policy

In which quality is felt as the only way to fulfill our goal: full satisfaction of our customers, suppliers and employees.

Vision

Bet on differentiation to achieve excellence.

Mission

Satisfy customer orders and requests within the deadlines with the required quality and maximum added value.

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Services

Technical Monitoring of New Projects
Manufacture and settlement of aluminum and PVC framework systems
Solutions to the extent of each client for remodeling
Technical assistance

Certified Company

Somos uma empresa certificada segundo a norma ISO 9001.

CE marking

Our products have CE marking, according to the NP EN 14351 standard required since February 2010.

Requirements:

Wind resistance
Water tightness
Acoustic performance
Air permeability
Coefficient thermal transmission

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Use, tips and care

Condensation - Warnings

User Manual and Maintenance

QUAL

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about QUAL

About Us

Services

Technical Monitoring of New Projects

Manufacture and settlement of aluminum and PVC framework systems

Solutions to the extent of each client for remodeling

Technical assistance

CE marking

Use, tips and care