The Quality Management System implemented by Alfonso Gallardo S.A. complies with the requirements of the UNE EN ISO 9001:2000 standard and is structured and adapted to the production of longitudinally welded, cold-worked steel tubes for mechanical applications in rounded, square and rectangular shapes, backed by the AENOR product certification.

• Certif. Quality for Welded and Cold-worked tubes. Expand >>
• Quality Certif. for Welded and Cold-Calibrated Tubes: Square and Rectangular Cross-section. Expand >>

Management at Alfonso Gallardo S.A. is fully aware that to compete in the current market an optimal quality customer service is essential, requiring that the idea of quality preside in all of the organisation’s and staff’s activities and decisions.

In order to guarantee the maximum quality requirements in their products, Alfonso Gallardo S.A. has a modern laboratory with the most advanced technical means and qualified personnel to periodically perform complex tests to control the raw material and final product.

The tubes for mechanical applications are produced according to the standard:

• UNE EN 10305-3 (Round cross-section)
• UNE EN 10305-5 (Square and Rectangular cross-section)

With the surface condition:

• S1 Hot laminated (black)
• S2 Pickling
• S3 Cold-laminated (white)
• S4 Coating (galvanized)