Quality is not just a way of fulfilling requirements or creating a system, it is a pivotal foundation for the durability and visibility of our company, a vector of progress and continuous improvement. Responsibility, Rigour and Reactivity are the foundations of our quality policy.

Quality documentation

The associated documentation is an important part of the value added to these products. We are aware of this, which is why our teams are carefully comprised to meet your requirements.


The provisions put in place through our quality management system are periodically audited by certifying bodies and our customers.


Monitoring operations, whether purely documentary or carried out directly on the product, are an integral part of our workflow.

Integrated laboratory

In order to guarantee an optimal and reputed level of quality in the test results we provide to you, we have integrated EFFiTECH into the group.



Your expert in bespoke fasteners, hot forged screws, special studs and threaded rods.


  • E-maildeltametal
  • Phone +332 54 21 25 97
  • Z.I Jean-Bonnefond - 36100 ISSOUDUN - FRANCE