Electrification is transforming industries worldwide, including e-mobility, energy storage, and renewable energies. STIWA is your reliable partner on the path to this transformation, supporting you from the initial idea through development and on to highly automated series production of millions of units.
Holistic solutions
for an electrified future.
Success begins with production-oriented product design — together with our customers. With decades of experience in highly automated production, we develop solutions for electrification and other demanding industries.
Based on target quantities and requirements, we optimize products and manufacturing processes for maximum efficiency. We seamlessly combine development, automation, and production in doing so.
Product examples
Among other things, our portfolio includes the following:
Components and assemblies for batteries
- Innovative battery cell housings, available in quantities of millions
learn more - Busbars and contact systems for battery modules and packs
Components and assemblies for hybrid and electric drives
- Innovative combinations of plastic and metal, along with many other processes, enable the production of mechanical and passive mechatronic assemblies for power electronics
STIWAs vertical integration
From the first idea to the series: With state-of-the-art development, in-house prototype production and highly automated production, we create precise, efficient and future-proof solutions – everything from a single source.
Our development team of over 50 experts covers all aspects of product and process development – from mechanical to mechatronic design. By combining state-of-the-art analysis methods with practical testing capabilities, we ensure the highest efficiency and innovative solutions.
In our state-of-the-art prototype environment, fully operated within a cleanroom, we have all the necessary technologies to develop, manufacture, and test battery cell housings. Here, we conduct tests such as leak, burst, voltage, and resistance testing, and can produce up to several thousand units per week.
The manufacturing of single parts, from stamping and plastics to machined parts, takes place directly in-house at STIWA. Our high level of vertical integration gives us a deep understanding of the interrelationships between components and enables us to respond with maximum flexibility to product optimizations and design changes.
Thanks to the highly automated solutions of our sister company STIWA-Automation, we achieve the fastest cycle times and ensure the lowest total costs as well as the highest quality through 100% in-line testing.
To ensure our products meet the highest quality standards, we offer all relevant testing procedures in-house. From cleanliness analyses and material inspections to mechanical durability tests, we cover the entire range.
Our goal is not only to develop solutions for current requirements but also to develop innovations that give our customers a decisive competitive advantage in the dynamic market.
Decades of experience & know-how
On more than 100 production lines, we manufacture more than 50 million products per year. STIWA Manufacturing excels in terms of maximum flexibility from small-scale series to large-scale production.
The high degree of vertical integration allows shortest feedback loops between the production of individual components and component assembly.
In the process, we rely on comprehensive, mastered in-house production technologies:
Top quality
Due to our decades of experience in the automotive supply industry and the respective quality awareness on automotive level (IATF-16949), we ensure that your products meet highest quality standards.
Your partner for high-performance production
STIWA is your competent partner, starting from product design and the fabrication of samples, prototypes, as well as small-scale series by means of semi-automated manufacture to fully-automatic production on appropriate assembly lines.
The level of automation of production increases with the number of pieces. Take advantage of the wide range of core competences of STIWA Manufacturing for your products!
