AET provides qualification services for material approval using the following standards and specifications.
- GM: steel RSW and steel SWE tests
- BMW/Mercedes/Volkswagon: steel RSW, steel laser, steel MIG-brazing, and steel GMAW tests
- Honda: steel RSW test
- Nissan: steel RSW, steel arc weld, and steel plane bending tests
- Ford: steel RSW test
- Chrysler: aluminum RSW test