OKO GROUP has 25-year experience in research, development and manufacture of NDT products for industrial clients (mainly for railway) all over the world, which endeavor to ensure a high-level operational safety, quality and reliability. As distinct from other NDT suppliers OKO GROUP supplies its own NDT equipment and technical solutions with highest reliability in detecting hidden defects at affordable price, which allow the customers to maintain an excellent operational stability at minimum costs.OKO GROUP produces Ultrasonic and Eddy Current:Portable flaw detectors for rails and weldsFlaw detector trolleys for single or double rail inspectionAutomated testing Systems for rails, wheels, axles, etcSocial Media Links