• Membrangeometrien
  • variety of membrane geometries (Membrangeometrien)

With joint expert knowledge at the top

More than 20 years of experience as manufacturers of ceramic membranes and up-to-date manufacturing plants are the basis of our success. Nevertheless, our employees are crucial for our company.

We are proud to say that most of our employees have been working for atech innovations gmbh since its beginnings. Due to the fact that our company started as a plant engineering company we have in-depth know-how in this area. It is exactly this know-how that our customers can rely on, even today.

One example for joint expertise is the variety of our employees' professions: we have food technologists, chemical engineers, process technicians, ceramics engineers and materials engineers. Their knowledge covers extensive subject areas, which is needed to achieve production perfection in these areas. Whether we produce ceramic membranes for the food industry, for the biotechnological industry or for the chemical industry   we exclusively rely on expert personnel.

To ensure that our production is always at the cutting edge of technology it is a matter of course for our people to regularly attend training courses several times per year. We are aware that we are working in a very sensitive area and therefore it is absolutely vital for us to always keep our expertise up to date. Without exception.

Dipl.-Ing. Peter Bolduan

Managing Director
Phone: +49 (0)2043/9434-11
E-mail: bolduan(at)

Dipl.-Ing. Jochen Flörke

Membrane Production Manager
Phone: +49 (0)2043/9434-30
E-mail: floerke(at)

B.Sc. Christian Scheidig

Manager Membrane Manufacturing
Phone: +49 (0)2043/9434-45
E-mail: scheidig(at)

Bärbel Ebbers

Switchboard operation / order handling / export control
Phone: +49 (0)2043/9434-10
E-mail: ebbers(at)

Dipl.-Ing. Erich Kossin

Sales Manager
Phone: +49 (0)2043/9434-31
E-mail: kossin(at)

M.Sc. Tamer Öztürk

Phone: +49 (0)2043/9434-25
E-mail: oeztuerk(at)

Dr.-Ing. Peter Mund

Research and Development Manager
Phone: +49 (0)2043/9434-40
E-mail: mund(at)

Dipl.-Ing. Hong Sui

Distribution China
Phone: +49 (0)2043/9434-71
Fax: +49 (0)2043/9434-34
E-mail: sui(at)

Simone Tunger

Accounting department / secretary´s office
Phone: +49 (0)2043/9434-11
E-mail: tunger(at)

Dipl.-Ing. Andreas Wozniak

Design / Engineering Manager
Phone: +49 (0)2043/9434-20
E-mail: wozniak(at)

Hendrik Spengler

Switchboard operation / order handling / export control
Phone: +49 (0)2043/9434-10
E-mail: spengler(at)