You can easily reach our experts at RefraVision Research & Development for more information and for any questions or wishes you might have. We look forward to hearing from you!


Oliver Dreweskracht
Senior Sales Manager

DE  |  EN 

Tel.: +49 5261 2507 - 851

Stefan Sasse 

DE  |  EN 

Tel.: +49 5261 2507 - 41

Johannes Meilenbrock
Sales Director

DE  |  EN

Tel.: +49 5261 2507 - 854


Dear clients and business partners,

We ensure you to do everything in our power, to execute the planned installation and material orders in the usual timely manner, in compliance with current Corona-regulations. Should we experience limitations because of latest travel policies of the countries, we will inform you immediately.

Yours sincerly