Quality control

and tests


Rössl e Duso LLC is a company certified in accordance with the UNI EN ISO 9001: 2015 standard.

As a guarantee of the quality and reliability of our products and/or services, our Quality Control Department is qualified to perform:

— Dimensional Controls and 3D laser Dimensional Controls;

— Pressure Tests;

— Blue Tests.

Furthermore, in compliance with the "EN ISO 9712" standards (equivalent to the American Society for Nondestructive Testing “SNT-TC-1A”), we are able to perform:

— Visual Tests (II-III Level);

— Ultrasonic Test (II-III Level);

— Magnetic Particle Inspections (II-III Level);

— Dye Penetrant Tests (II-III Level).

Dimensional and 3D laser
dimensional controls


VT (Livello II - III)

MT (Livello II - III)

UT (Livello II - III)

PT (Livello II - III)

All in compliance with
EN ISO 9712" e SNT-TC-14


We also perform




Blue Test


Magnetic Test


Dye Penetrant Test


Hydro Test (Pressure Test)


Blue Test

Profiles Test

Dye Penetrant Test

Pression Test

Magnetic Test