Managing Director) | Mobile : +91 8686748989   | Office (Land Line) : 0891-2703456 National NDT (Training & Certification) Services:  ndt training manuals / ndt training schools / how to get ndt certification, 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