Find the contact person in your region now

CJC® Sales & Service: Your experts for the highest oil and fluid cleanliness.

We at Karberg & Hennemann serve the German market through a network of regional contacts. Your personal contact person is at your side with his in-depth expert knowledge and will be happy to answer all your questions about our CJC® Oil Care Systems as well as about oil and fluid care.

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

Matthias Knorr

Representation CJC

Matthias Knorr

Representation CJC

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

Jens Wojtusch

Technical Sales,
Machinery Lubricant Analyst (MLA II),
Expert for Cooling Lubricants (TÜV)

— on the left bank of the Rhine —

Uwe Precker

Technical Sales

— on the right bank of the Rhine —

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

Matthias Knorr

Representation CJC

Matthias Knorr

Representation CJC

michael cornelius, vertriebsleiter, karberg & Hennemann

Michael M. Cornelius

Head of Sales, Authorized Signatory

Matthias Knorr

Representation CJC

Moritz Hornstein, Service Technician, Karberg & Hennemann GmbH & Co. KG

Moritz Hornstein

Service Technician

Are you looking for a CJC® contact person in your country?

Our sales representatives and branches look after you worldwide.

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Meet us in person and get to know us and the successful concept of efficient fluid and oil care.