Your specialist for efficient oil and fluid care

Karberg & Hennemann, Germany

Karberg & Hennemann has been THE SPECIALIST for the maintenance and treatment of oils, fluids, fuels and other operating fluids for 73 years. Founded in 1928 and based in Hamburg, we have been developing and producing CJC® fluid and oil care systems since 1951. With well-founded knowledge and as experts in efficient oil and fluid care, we face new technologies and new challenges — whether in the industry, marine, energy or mining sector.

Karberg & Hennemann
GmbH & Co. KG

Marlowring 5
D-22525 Hamburg
GERMANY

Phone: +49 (0)40 8550479 – 0
Fax: +49 (0)40 8550479 – 20
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    Fairs & Events

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

    MCMA Bergamo 2025, Fair
    Blue Design Summit 2025, Event, Italy
    OilDoc Conference 2025, cjc exhibitor