NDT Services:Non-Destructive Testing (NDT) for detecting and evaluating flaws in materials. Flaws can affect the serviceability of the material or structures. The flaws may be cracks or inclusions in welds and castings or structural components that could lead to failure in service.Engineering Services:Quality Inspection & Engineering Services also has formed part of the engineering industry concentrating on –site & off site development, repair work and maintenance contracts.Tank Inspection SpecialistsCorrosion is caused by environmental factors as well as the product being stored in the tanks. Often the external visual appearance of the tank is good and it requires the use of the NDT methods listed below in order to reveal the true condition of the metal structures.Non-Intrusive Inspection (NII):Non intrusive inspection refers to the collection of examination methodologies used to check an object for the presence of corrosion (or other condition) that does not require opening, unearthing or otherwise exposing the object in the location where it is housed, installed or used.