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Duser Engineering works under a Quality Management and Environmental System according to UNE-EN ISO9001 and UNE-EN ISO14001.
The company is UNE-EN ISO 3834 certified for Quality Requirements for fusion welding of metallic materials and UNE-EN 1090 certified for the manufacture and CE marking of metal structures.
In addition, weldings are completed using procedures and certified welders compliant with either UNE-EN or ASME.
All ítems are manufactured by Duser Engineering are delivered with a complete Quality Dossier.