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The work of our company is supported by a Quality System that involves the continuous search for improvements, both in processes and products, as well as ongoing research. |
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We were the first company in the sector to obtain the AENOR Quality Certificate in 1997.
At a later date the scope of the Quality System Certification was broadened to include transport and installation activities, so that now all the company’s activities are covered by the Quality System.
2002. Pretersa-Prenavisa certifies its Quality System in accordance with the new version of the ISO standard. 9001:2000, giving rise to a radical change in the approach of the Quality System.
We are certified for Design, Development, Production and Assembly of precast concrete structures for buildings destined for any use, in accordance with UNE-EN-ISO 9001:2000
All the elements that leave our factory undergo a rigorous quality control in our installations: from the 100% analysis of our raw materials in our own laboratory to total checking of the manufacturing and assembly processes of the products (execution, final finish, loading, transporting, assembly, sealing…) ensuring compliance with the technical and functional requirements they were designed for.
2010. The Company extends its certification to the Environmental Management System, wich fulfills the requirements of the Standard UNE-EN-ISO 14001:2004
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Facilities
