k3 works – your partner for refueling system and fuel tests in the automotive industry

The k3 works GmbH accompanies you in the conception, the prototype construction and the testing of your refueling systems. 

In our modern fuel laboratory, we not only test complete refueling systems, but also individual components such as fuel pumps, lines, hoses and activated carbon filters.

Our test procedures and facilities are accredited according to ISO DIN EN/IEC 1705:2018 and thus meet the highest demands in the automotive sector.

As one of the five independent companies within the Alfmeier Group, we also profit from our internationally-orientated and technologically innovative parent corporation. 

Our vision: the No 1 in test management

Since our foundation in 2008, we have placed great value on the high quality of our work, as well as a competent and service-orientated team.

Today, we have already positioned ourselves as a leading, accredited provider of services concerning energy storage systems. Our focus is placed on the field of fuel and emissions - from engineering right up to testing.

Our objective is to take the lead in test management for the automotive branch.

To achieve this, we are continuously optimizing our standards, and are on the hunt for innovative solutions compatible with practical applications – and also unusual solutions – for new developments by our customers.

Our mission: Driving Low Emission

We develop, define and test innovative and existing technology for all applications in the field of storage systems for liquid media.

In our automotive core branch, we have acquired a comprehensive and well-founded store of knowledge which we are happy to forward on to our customers as part of our consultancy service.

With our services concerning fuels and emissions in the automotive industry, we wish to contribute towards more environmentally-friendly and safe products being developed in the future.

In order to implement this mission successfully, specialists collaborate in our interdisciplinary teams in order to find tailored answers to the individual requirements of our customers. Here our actions and thinking are always orientated towards the basic principles of our corporation.

In addition, we operate systems and accredited testing equipment, using which we can conduct all working steps accompanied by Quality Assurance – from development right up to validation.


k3 works GmbH

Industriestraße 5

91757 Treuchtlingen


Telephone: +499142 2024-0

Fax: +49 9142 977-998

E-Mail: info(at)k3works.de


We search for and support employees who are open towards other cultures, people and new technologies.

The commitment and enthusiasm of each individual is the motor for the success of the entire k3 works team. The full added value of k3 works is characterized by teamwork. Therefore, for example, interdisciplinary project teams work together to support customer projects from the concept right up to series production. This process flow-manner of thinking is continued through every one of our services. The department structures are not defined through individual sections, such as Design and Testing, but rather through optimized process chains.

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