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.

EFFiTECH is an independent laboratory specialised in mechanical testing and chemical analysis, located near DELTA METAL and is COFRAC accredited in accordance with the EU standard NF EN ISO/CEI 17025 (accreditation no.1-5965). You can find all the tests included in the scope.


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