National NDT (Training & Certification) Services: ndt certification salary / non destructive testing methods non destructive testing / ndt welding inspection / non destructive testing salary / non destructive testing ndt welding certification / ndt pt For More Details Visit : www.nationalndt-india.com  | Email : training@nationalndt-india.com  | Contact Person : V.SATYANARAYANA (Managing Director) |  Mobile : +91 8686748989| Office (Land Line) : 0891-2703456