Treo - Under- and overpressure testing
Treo - Aviation industry
Treo - Chemical resistance
Treo - Environmental Simulation
Treo - EMC tests aviation industry

Treo - Aviation and aerospace

Treo is your reliable partner and problem solver when it comes to high quality testing services of aircraft components. Our test laboratories accredited to DIN EN ISO/IEC 17025 are located in the Hamburg Metropolitan Region, one of the world’s most important regions in the civil aviation industry. Our long-standing customers in the field of aviation and aerospace are OEMs as well as 1st and 2nd tier suppliers.

As one of the first laboratories ever Treo has been authorized by Airbus for qualification tests in the fields of environmental simulation and EMC tests and has been listed with its complete test spectrum according to RTCA-DO160 and ABD0100 as Airbus-qualified testing methods in the catalogue (audited by Airbus Central Entity France, Attestation of Airbus Testing Qualification).

We offer you the following services:

Treo tests according to industry-specific norms and individual customer requirements in the field of environmental simulation and EMC. In this combination Treo has unique testing and consulting competencies, which are being placed at the disposal of the customers for prequalification tests, customized tests and complete qualifications of their equipment. We offer tests and complete solutions from a single source – a highest degree of confidentiality is assured.

Environmental simulation

The environmental simulation laboratory in Hamburg with its specialized equipment enables a broad range of simple, complex and combined test setups and procedures tailored to customer requirements like vibration, shock, climate, temperature, altitude, decompression, overpressure, salt fog, water, dust and chemical resistance. For this we have special test equipment adjusted for aviation, like a high-performance decompression chamber, a long stroke shaker for wind milling tests, a centrifuge for crash safety sustained tests, special water chamber equipment for RTCA tests as well as a test stand for flat screen tests. Furthermore, Treo is able to realize more complex test setups for mechanical endurance tests, combined tests and customized tests depending on special requirements.


The EMC test laboratory in Kiel carries out a broad spectrum of radiation and conduction tests and has profound experience in the field of aerospace applications. Comprehensive test equipment and an absorber hall, in which filtered airborne voltage supply, compressed air and water is available, render the test options very flexible. Tests under climatic conditions are possible, as well. With the recently introduced EMI measuring system TDEMI X by Gauss Instruments, we are able to accomplish emission tests from 10 Hz to 40 GHz. As the first service provider for testing solutions we use therewith the fastest system in the market. In this way, we reduce the testing time to a fraction and save our clients valuable time.

Individual services – flexible according to your demands

For each challenge Treo develops jointly with you the optimal testing procedure. If required, we design individual testing setups for you, carry out further testing methods or support you in case of external tests. In doing so, we guarantee a continuous analysis and evaluation of all tests throughout the entire testing period and a short-run availability of the test reports. Furthermore, Treo supports you in the preparation of further documents, e.g. Qualification Test Procedure (QTP).

Just talk to us and benefit from our experience!

Managing Director Dr. Hanno Froemming

Your on-site contact:

Hanno Frömming
Managing Director

Telephone: +49 (0) 40 709 73 76-22

Treo - Labor für Umweltsimulation GmbH