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Additive Fertigung


The stable quality of our products and services is one of the foundations of our successful business operations.

For us, quality means meeting the demands of our customers and interested parties to the best of our ability.

Prexels Logo

Our certification

We have been DIN 9001 certified since May 2023.

ISO 9001 is the ultimate global benchmark for quality management and an important tool for increasing a company's success, profitability and market potential.

A key principle of DIN EN ISO 9001 is the process-oriented approach. A process-oriented quality management system accompanies and documents all essential operational processes and puts them to the test. 

We are characterized by the transparency of our operating processes and our effective and structured quality management. This means our customers benefit from faster processes, more cost-effective production and low error rates.

Certificate DIN 9001

Our Demands

Nachhaltigkeit Wir müssen nicht, wir wollen! (und können)_edited.jpg



Sustainability is of great importance to us as we want to take responsibility for our planet and future generations. By acting sustainably, we can conserve resources, minimize environmental pollution and maintain a liveable and healthy environment in the long term. For this we rely on sustainability through a combination of conventional manufacturing processes and optimized 3D printing.

Our promise

Your decision for us -
a decision for sustainability

  • Just-in-Time & On Demand: Components are only produced after the order has been received, which means that there is no need for warehousing and overproduction.

  • The production of products is almost waste-free.

  • Unused material can be reused.

  • The uncomplicated production of spare parts speeds up repairs and extends the service life.

  • Local production avoids long transport routes and contributes to the relocation of production to Germany. ​

  • Lightweight structures in automotive and aircraft construction reduce fuel consumption.

By combining conventional manufacturing processes and modern 3D printing processes, you can rely on resource-efficient production with the following advantages:

Computer Software Guidance

We rely on digitalization, including in all administrative activities

  • A high level of digitalization in order management significantly reduces the amount of paper required for printouts.

  • Our important server structures are outsourced to a German SSL-secured server farm.

  • Choosing sustainable materials such as recyclable materials enables more environmentally friendly component development.

  • By taking a holistic view of the life cycle of components, we minimize the environmental impact.

  • The use of digital tools and simulation-based approaches enables more efficient development of components, reduces material wear and minimizes waste.


Together with us you can reduce your CO₂ corporate footprint:

  • We avoid design errors and optimize your components to reduce material consumption.

  • Inspired by nature, we use bionic structures to reduce material and printing time.

  • We consolidate complex assemblies for you to reduce assembly work and benefit from lighter weight and lower prices.

  • One Doneung Your plastic components with environmentally friendlychem MJF method.

  • Bundle partial orders to one address and time to minimize transportation routes.

  • We reduce CO2 through our electrified company fleet Emissions from necessary business trips.

  • We use 100% green electricity at Siemens Technopark

Information security


For prexels GmbH, information security means that our processes, the effectiveness of which we continuously monitor improve, while mitigating unavoidable residual risks, ensuring the integrity of data, being available when needed and functioning reliably, and ensuring the protection of confidential information.


Information and systems are secured in terms of their availability so that the expected downtimes can be tolerated.


The requirements for integrity and confidentiality are based on legal compliance. Data protection requirements must be fully met when processing personal data.

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