ISO 9001:2015: why certified quality matters in ventilation
Topics: Regulations and Efficiency
A certified quality management system translates into traceability, repeatability and reliability in every fan we manufacture.

Quality you can measure
The ISO 9001:2015 certification held by Soldatal and SDT Air is not just a certificate on the wall: it means dimensional inspection, bench testing and material traceability in every series. Every balanced impeller and every housing is inspected before leaving the factory.
For an OEM project, this means repeatability: fan number 1 and fan number 500 perform the same, backed by the technical documentation your approval process requires.
SDT AIR's quality policy is based on the design and manufacture of high-quality fans and ventilation components, seeking customer satisfaction through the continuous improvement of its products, processes and services.
We are committed to meeting legal and regulatory requirements, fostering innovation and optimizing the use of resources to improve efficiency and productivity. We also promote training, professional development, equal opportunities and a good working environment among our employees, while maintaining relationships of trust and cooperation with our suppliers.
The Quality Management System of Soldatal S.L. complies with the ISO 9001:2015 standard and includes the following certification scopes:
- Design, manufacture and sale of impellers and ventilation accessories.
- Design, manufacture and sale of ovens and industrial machinery.
- Manufacture and sale of metal components.




