Step by step with Arman Design and Development Group
Quality Control Unit (Welding and Dimensional Control)
At Behin Tarh Romak, weld quality control is conducted by our expert Quality Control team, combining advanced technology with years of professional experience. Our services cover a wide range of non-destructive welding tests, such as Visual Testing (VT), Radiographic Testing (RT), Liquid Penetrant Testing (PT), Magnetic Particle Testing (MT), and Ultrasonic Testing (UT), as well as destructive testing (DT), with all results carefully evaluated and interpreted.








Our Project in
Quality Control Unit (Welding and Dimensional Control)
- Advisory services for case-specific testing of welding, concrete, soil, and construction materials
- quality control projects for Khorasan Regional Electricity Company.(12 projects)
- Consulting services for quality control of structural steel welds and sampling tests of concrete at Narges and Rezvan Residential–Commercial Complexes
- Geotechnical and materials strength consulting, as well as quality control for earthworks, concrete, asphalt, and welding tests of water supply facilities for Mashhad Water and Wastewater Company
- Quality control testing services for the Kamal 2 Cultural–Educational Project




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