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GMA-Werkstoffprüfung GmbH

GMA-Werkstoffprüfung GmbH

Industriepark / Gebäude 20
Hansaallee 321
D-40549 Düsseldorf
Tel.: +49 (0)211 73094-22
Fax +49 (0)211 73094-622
Mobil +49 (0)178 85 25 359


GMA is a company accredited according to DIN EN ISO 17025. We have Airbus Lab qualification and Nadcap accreditation and are an authorised aerospace technology company according to EASA PART 145. Through a wide variety of innovative testing options our customers can obtain a complete range of testing services, all from one source. We offer testing services in line with approvals of goods receipt, quality assurance, damage analysis and individual requests. Additionally to quality assurance in manufacturing and along the production chain, our testing services include as well metal as CFRP and GFRP parts.

GMA-Testing Portfolio:

  • Non-Destructive Materials Testing: Ultrasonic, surface crack, x-ray or eddy current testing, etc.
  • Destructive Materials Testing: Mechanical testing, physical/chemical testing, picture analysis, light microscopy, materialographic testing and analysis and sample preparation, etc.
  • 3D- metrology: Geometric component measuring, digitalization, deformation analysis, repeating and periodic testing and process support
  • Advanced NDT: Mechanical ultrasonic testing (TOFD, Phased Array, Guided Waves, IRIS, LSI), automated ultrasonic testing, immersion and squirter techniques, acoustic emission testing and tank inspection

We are located with our technical testing centers and laboratories in Düsseldorf, Dortmund, Gelsenkirchen, Augsburg (Friedberg), Leverkusen, Bremen, Stade, Nordenham, Varel and Hengelo (the Netherlands).


Zwick France
Tel.  +33 387 502 113


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