Ultrasonic weld Heat Treatment (PWHT),Hardness Testing (HT),Positive Material Identification (PMI) NDT Vacancies , NDT Professionals , NDT Chances , NDT GoalsNDT Training In Visakhapatnam (Vizag) | NDT Courses in Visakhapatnam (Vizag) | NDT Institute) 0891-2703456 For more information visit : www.nationalndt-india.com | Mobile : +91 8686748989 In Visakhapatnam (Vizag)To Mail: training.nationalndt@gmail.com I Mobile: I Office Land Line (Direct Best ASNT NDT Training Institute & NDT Manpower Consultancy in Visakhapatnam (Autonagar, Testing (UT),Liquid Penetrant