RT involves the use of penetrating gamma or X-radiation to examine materials and product's defects and internal features. An Xray machine or radioactive isotope is used as a source of radiation. Radiation is directed through a part and onto film or other media. The resulting shadow graph shows the internal features and soundness of the part. Material thickness and density changes are indicated as lighter or darker areas on the film. The darker areas in the radiograph below represent internal voids in the component.

• Radiographic Testing by using Iridium-192 Gamma Ray and Portable XRay machines.
  
  
• Jobs carried out by BARC Certified NDT Level I and Level II Technicians.
  
  
• All radiographic procedures reviewed and approved by ASNT NDT Level III.
  
  
• Technique Sheets prepared and approved by NDT Level III for all types of jobs carried out.
  
  
• Providing high quality radiographs with shooting sketch.
  
  
• Highly accurate and exact interpretation and evaluation of radiographs.