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Permanent commitment with a sustainable development
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  1. Sustainability
  2. Quality


Quality conceived in the widest sense -products, processes and management- is one of the main attributes of solvency on which Química del Nalón, S.A. bases its corporate competitiveness. Its Managament Quality System is certified since 1993, in accordance with UNE-EN-ISO 9001:2015 standard.  

Quality policy

We are oriented towards our client’s satisfaction, keeping, at the same time, an adequate relationship with our suppliers. We understand quality as a permanent attitude of continuous improvement.

Management commitment is based on:

  • Systematic reduction of costs, non-conformities and claims.
  • Compliance with the legislation and regulations in force and whatever commitments the company is signing for.
  • Development and setting of Nalon-Pro-System as a dynamizing system of continuous process improvement, using the principles, concepts and management tools fitting our needs.

The efforts in developing and implementing this quality policy have allowed Química del Nalón, S.A. to certify its Quality Management System in accordance with UNE-EN-ISO 9001:2015 standard for the following activities:

Química del Nalón, S.A. is a founding member of the Asturian Quality Club. This institution has among other aims, making public the benefits that the implantation of Quality Management Systems imply for society.

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Nalon Pro-System

  • Authorised Economic Operator
  • IQNet
  • TÜVRheinland BS OHSAS 18001 certificate
  • AENOR certificate for Environmental Management
  • AENOR certificate as cegistered company