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.

Matthias Knorr

Representation CJC

Matthias Knorr

Representation CJC

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 —

Matthias Knorr

Representation CJC

Matthias Knorr

Representation CJC

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.

Fairs & Events

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