Quality Certifications

Customer satisfaction has always been the main priority of Talleres Juan Lasa. Thanks to our commitment to quality, we have obtained the following certifications:

In this way, we ensure that our manufacturing processes have the guarantee of a certified process.

Likewise, market demands make that our technical office is constantly changing and innovating in order to adapt to the needs of our customers.

What do we mean when we talk about these certificates?


On the one hand, ISO 9001:2015 certification is an internationally recognized standard for quality management systems. It is most often used to ensure that products and services provided by companies are effective and durable, thereby making proper use of tools and methods for manufacturing.

It computes the procedures and responsibilities of the personnel that make up the company so us to achieve the expected goals and establish a quality policy.

On the other hand, the ISO 3834-2:2006 certification guarantees the quality of fusion welding of metallic materials. This certification ensures the efficiency, continuity, and effectiveness of welding in the manufacturing process, certifying the finish and strength of the products.

Finally, EN 1090-2 is a European standard that regulates the manufacture and assembly of steel structures, and it is recognized by the Construction Products Regulation. This regulation must be applied from the beginning of the fabrication of the structure, during and after its completion.

Beneficios de tener estos certificados en Talleres Juan Lasa


Both ISO and UNE-EN standards offer a range of benefits for the companies.

These certificates reinforce customer confidence in our company, ensuring that we comply with their quality specifications and guaranteeing that we have adequate control over each welding process.

In the same way, they enable us to market products at European level and prepare us to meet the requirements of this market.

These certifications allow Talleres Juan Lasa to:

  • Detect problems faster.
  • Improve customer satisfaction.
  • Improve the understanding of customer needs.
  • Improve the manufacture and supply of products and services.
  • Promote innovation in the industry.
  • Improve the relationships with suppliers.
  • Improve communication within and outside the company.
  • Increase employee participation.
  • Enable greater competitiveness in the current market.

Provide quality, safety and reliability guarantees.

Download our certifications: