SONATS specializes in metal surface treatment and post-weld treatment, using STRESSONIC® , a cold-working ultrasonic impact treatment (UIT) as its core technology. This process is aiming to extend the fatigue lifecycle of welded assemblies regarding :
Our process is recommended by the International Institute of welding (IIW) as well as classfications societies and professionnal associaitions for transportation and infrastructures.
Product & Services :
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