When thinking about non destructive testing the only name I can think of is GrindoSonic.
They are located in Belgium and along with a great Beer like Chimay, Dan the Metalworking Man also is very fond of GrindoSonic. When I am testing for cracks in brake pads there is no other machine I trust except for GrindoSonic. They have been around for over 50 years and it is a name I trust for non destructive testing. Nothing ever gets damaged when using their device and Dan is always happy when using it. Then I grab a Chimay Beer and chill out.
