- Flottweg AG, Vilsbiburg - Germany

- Andritz Separation GmbH, Köln - Germany

- Kemira GmbH, Leverkusen - Germany

- E&P Anlagenbau GmbH, Berlin - Germany

- Ashland Nederland BV, Rotterdam - Netherland

- M&SE Ltd., Chesterfield - Great Britain

- Limburg Filter BV, Maastricht - Netherland

- ACAT, Basel - Switzerland

- Techno Engineering, Donetsk - Ukraine

- Thrane Tekknik, Moskau - Russia

and many customers more!