• Barmash, Khan-Uul discrict, Ulaanbaatar 17060, Mongolia
  • +976 95452000
DTU LLC was established in 2006. We focus on non-destructive testing, welding, consulting and trading of technical equipment.
Our company carries out following activities which include metal quality control, non-destructive testing (NDT), all kinds of metal testing, quality control and check-up services of welded joints, welder qualification tests and welding works in various infrastructure projects and sell, repair and calibration of non-destructive testing equipment.
We also sell high and medium pressure steel pipes, corners, valve fittings, safety valves, compensators and fittings.
Our company's technical inspection department meets the requirements of MNS ISO / IEC 17020: 2013 standard and has been accredited as a Type A technical inspection organization to perform technical inspection during installation and operation within the scope of accreditation listed below:
1.  Boiler
2.  Steam turbine
3.  Steam, hot water and gas pipes
4.  Pressure vessel
5.  Fuel and gas storage tanks
6.  Load-bearing metal parts and structures of buildings and structures
7.  Welding connections
8.  Plastic pipe joints
It has a special responsibility to perform non-destructive testing and metal analysis and make technical conclusions
on whether the technical specifications and the requirements that specified in the relevant standards, norms, rules and certificates are met.