Come and meet us on 22 October 2025 at AIRTAC in Augsburg – book now an appointment on site!

Scalable services

Bespoke industrial solutions for the industry’s transformation

Two ZETTL employees are looking at a piece of technical equipment, whilst a third person is holding a tablet. Further pieces of equipment can be seen in the background.

Tailor-made, flexible & future-proof

Through continuous development and a customer-focused approach, Zettl now offers a wide range of bespoke services – covering the entire product development process.

Quality assurance throughout the entire production process

Efficient problem-solving and the highest quality are key factors for success in the automotive industry. Thanks to our many years of experience In the field of quality assurance, we support OEMs and suppliers at every stage of the project – from product development through to series production.

Our services are individually tailored to the requirements of the sector and ensure reliable processes, reduced costs and measurable results. With in-depth expertise and tried-and-tested methods, we ensure the success of our projects and meet the highest quality standards.

A ZETTL employee wearing safety clothing is carrying out a technical inspection on a piece of equipment, whilst a monitor displays information.

As an experienced partner to the automotive industry and a certified service provider for OEMs, Tier 1 suppliers and industrial companies, we offer bespoke quality assurance measures throughout the entire value chain.

Our services are designed to achieve a sustainable reduction in error rates, minimise rework and costs, and optimise the stability of your processes – leading to greater efficiency, safety and customer satisfaction.

A meeting in a modern ZETTL conference room, with people sitting round a table whilst working on their laptops and looking at plans on a wall.

Our quality management services cover all relevant stages of industrial manufacturing – from project planning through to production ramp-up and mass production. With over 35 years’ industry experience, AI-supported data analysis and a consistently process-oriented approach, we ensure reproducible quality, maximum efficiency and long-term customer satisfaction. Benefit from well-designed processes, precise risk management and digitalised quality controls – tailor-made to meet the highest standards in the automotive and manufacturing industries.

People are standing in the production hall, talking.

Our resident engineers act as a direct point of contact with the OEM or supplier – ensuring quality assurance, process stability and efficient communication. We ensure rapid response times, minimise risks and guarantee the highest quality standards throughout the supply chain. Acting as an extension of your organisation, we represent you – drawing on our technical know-how, industry expertise and a clear focus on customer satisfaction.

People are standing in the hall.

Do you need qualified staff at short notice? Our professional temporary staffing service offers you rapid access to experienced specialists – with no long-term commitment and minimal administrative burden.

Our staff are employed by us, but work seamlessly integrated into your on-site processes. Whether you’re facing staff shortages, peaks in orders or fluctuating workload – we safeguard your operational efficiency through tailor-made staffing solutions. We take care of the entire process, from recruitment to on-site support.

A technician is working on an engine block in a modern manufacturing environment, using precision tools and being assisted by colleagues in the background.

We handle the precise assembly of complex components and sub-assemblies – flexibly, in a process-oriented manner and to OEM quality standards. Whether it’s pre-series, special-run or series production: our experienced teams ensure error-free processes, repeatability and maximum efficiency throughout your supply chain.

Our assembly services are tailored precisely to your requirements – for the automotive, electrical engineering, aerospace and medical technology sectors.

A mechanic is working on a car with the bonnet open, wearing safety goggles and gloves to carry out repairs. A bright workshop environment with natural light.

We carry out bespoke vehicle conversions and modifications – precisely, cost-effectively and to the highest quality standards. Whether it’s a one-off, special equipment or a near-series pre-production model: our services are ideally suited to development projects, roadworthy test vehicles or show cars. Our focus is on precise, skilled craftsmanship, always in close collaboration with your development and design departments. We support you with modifications to production vehicles, the construction of bespoke prototypes, and the fitting and integration of specific interior or exterior components. We also produce near-series small batches to a consistently high standard – flexibly, with full documentation and efficiently. 

A KUKA industrial robot in a modern manufacturing environment, used for precision automation tasks.

The demands placed on modern manufacturing processes are increasing: new materials and complex components require reliable, efficient machining. Our automated laser systems offer a precise, material-saving solution that meets the highest quality standards. Whether for texturing, deburring or surface preparation for bonding, welding, soldering and painting processes – our technology enhances adhesion, process reliability and reproducibility. Thanks to plug-and-play functionality, the systems can be seamlessly integrated into existing production lines.

Profile – Michael Zettl

Managing Director Michael Zettl

To ensure a successful transition to Industry 5.0, we are committed to continuous development and the use of the latest technologies, whilst always putting people at the heart of what we do.

Your partner for quality throughout the entire product development process

Benefit from our many years of experience in quality assurance and our bespoke services throughout the entire product development process. Whether in development, pre-series or series production – we support you with in-depth expertise, tried-and-tested methods and measurable results.

Would you like to stabilise your processes, reduce costs or further improve your quality standards? If so, let’s have a chat.