XXI St.-Petersburg Conference "Ultrasonic testing of metal constructions" took place in Zelenogorsk, the suburb of St.-Peterburg, on May 28-31, 2013 under the motto "From the theory to the practice and to the improvement of the efficiency of ultrasonic testing". The conference was attended by more than 150 specialists from Russia, Belarus, Moldova, Ukraine, Bulgaria, Germany and other countries.

ULTRAKRAFT presented its latest developments in the field of automated testing of plates for detection of internal and surface flaws using contactless methods.