​maestral's expertise is the result of a successful collaboration, since 1969, between CEA and TECHNETICS GROUP. Our skill is constantly growing as a result of the real-life cases we study and our experts have the ability to quickly assess situations in order to offer suitable R&D programs and solutions. maestral technicians are experienced and certified to COFREND (French Confederation for Non-destructive Testing) II, Leak Testing. maestral has the latest generation test and characterisation equipment, amply instrumented, offering the ability to quickly and thoroughly analyse the behaviour of seals.

In order to develop product lines or for special applications, maestral designs and develops specific benches or mock-ups reproducing actual operating conditions. To do so, it calls on the advanced analytical skills of CEA and on the manufacturing and research abilities of TECHNETICS GROUP.