4A-PLASMA, the competent partner for plasma power supplies and plasma applications!


4A-PLASMA looks back on many years of experience in plasma power supplies and applications for plasma enhanced surface technologies for the thin-film coating and semiconductor industry. 4A-PLASMA cooperates in an international network of manufacturers, technologists, scientists and last but not least with the end users of the industry and the R&D departments.


! 4A PLASMA  > from the idea to the solution !

We can offer full support 

to our customers.

From the protype to the final industrial scale high performance product!

Process / Technology development and evaluation can be done in our own lab or in partner institutes.