Hightech for high requirements

KAR KUNZ Aviation Refueling GmbH is a privately owned high-tech company based in Reinbek near Hamburg, specializing in airfield refuellers and hydrant dispensers ever since its founding in 1950 as Ad. Strüwer KG.

Progress is our tradition. Working in a constantly evolving industry, we aim to comply with the latest standards and requirements of aviation, automotive, airport and refuelling technologies. Today, the KAR KUNZ GmbH is one of the leaders in its field.
The know-how gathered over decades complements the expertise of innovative employees who do not settle for compromises in achieving excellent results.

Perfection is our principle.  KAR KUNZ Aviation Refueling has maintained the promise of fine quality since its beginnings and our success confirms our ambition. A 95% share of the important emerging Chinese market speaks for itself.




Our clientele includes numerous internationally renowned companies: airport operators, airlines, the military and fuel companies rely on the products of KAR KUNZ Aviation Refueling.

Karsten Kunz, CEO and General Manager

Premium quality. Reliability. Safety. KAR KUNZ.

These are the attributes of our distinction. They are what KAR KUNZ stands for. As a brand, as a manufacturer, as a company with responsibilities.

Superior craftsmanship meets high-tech. Years of experience complement the latest developments. Excellently trained professionals realize … engineering without compromise, because a new way is not necessarily the better way. We believe in the values and ideals reflected in our products.

KAR KUNZ Aviation Refueling GmbH – because we know what we are capable of.


KAR KUNZ | national und international


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“Aircraft Refuellers”
aircraft refuellers
Beispielbild Hydrantendispenser Kar Kunz Refueling GmbH
“Hydrant Dispenser”
hydrant dispenser
“Special Products”
special products
Beispielbild für Sonderanfertigungen durch KAR KUNZ Refueling GmbH

Contact KAR KUNZ

Each vehicle is individually tailored to its purchaser and its area of operation.
Approach us with your request and requirements so we can present you with a made-to- measure solution.

Get in touch