Pezhvak Rayan Co. is a leading company in the field of non-destructive testing (NDT) technologies, with a dedicated focus on the design and manufacturing of advanced industrial ultrasonic inspection systems. The company proudly develops all critical components of its systems in-house, including high-precision mechanical structures, electronic modules, industrial automation and control systems, custom data analysis software, and user-friendly interfaces—ensuring full integration, quality control, and technological independence.1

Pezhvak Rayan is a recognized expert and technology owner in the development of fully automated ultrasonic testing systems for metal plates, various types of pipes (including seamless, straight-seam, and spiral-welded pipes), steel rebars, billets, and CNG pressure vessels, as well as advanced scanners for inspecting industrial components with complex shapes and dimensions. These systems leverage modular architecture, intelligent control algorithms, and advanced signal processing technologies to deliver continuous and highly accurate inspection in production environments.2

With more than two decades of specialized experience in the design, manufacturing, and implementation of industrial inspection systems, Pezhvak Rayan has successfully delivered reliable, customized solutions that comply with international standards across a wide range of industries—including steel manufacturing, pipe production, automotive, oil, gas, and petrochemical sectors. In addition to its expertise in product development, the company has a strong track record in the successful execution of turnkey projects, encompassing installation, commissioning, operator training, and after-sales support.3

Pezhvak Rayan remains firmly committed to advancing inspection accuracy, enhancing product quality, and optimizing production processes in key industrial sectors both nationally and regionally.4