Detailed list of Services

STW (Non-Destructive) Ltd offer a full range of Non-Destructive testing services from our base in Sheffield. These tests are often also referred to as NDT, NDE, or flaw detection.


The most common testing methods we use are:








We also operate a vehicle fleet enabling (where practical) on-site testing of your components.


STW (Non-Destructive) Ltd is also proud to be on the list of Rolls Royce approved NDT suppliers.