in physics we trust


view a large archive of presentations

follow link
agenda available

Technology Days 2024

Agenda now available

follow link


any questions, feel free to contact us

follow link

4a Technology Days

powered by

4a engineering Logo

4a Technology Days is an international event for technicans and scientists in the field of material science and battery testing. 4a engineering GmbH is your expert regarding testing and simulation solutions specialized on material engineering and battery applications as well as product, method and software development.

sign up

latest releases

back to top