

Be it for the high-performance production of individual components or assembly groups or for mastered production technologies such as punching, plastic injection molding, machining, or laser welding:
STIWA High Performance Production is your partner when it comes to serial production in premium quality at lowest total costs.
Production-oriented product design
The basis for future success is the production-oriented product design together with the customer:
based on target quantities and resultant cycle times, we design the product and manufacturing processes in such a way that the best possible economic efficiency is achieved.
In the process, we rely on a perfect interaction of development, automation, and production. With a view to the cost-optimized manufacture of our products, we use our comprehensive existing machinery or add any required equipment if necessary.

Worldwide production
The integration of our manufacturing technologies into the production network, a holistic quality management, and automated logistics ensure the basic quality for efficient high-performance production - all over the world.
With our locations in China, the USA, and Europe, we cover the three big economic areas in the world. We produce “local for local”. This means direct contacts, short distances, quick transport and reaction times, and thus efficient and cost-effective production.
This is your benefit
MASTERED FEEDBACK LOOPS
from the individual component to the assembly group
EVERYTHING FROM ONE SOURCE
- Prototyping
- Industrialization
- Series development
- Serial production
PRODUCTION-ORIENTED PRODUCT DESIGN
together with the customer
BEST QUALITY
LOWEST TOTAL COSTS
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:
STIWAs vertical integration
From the initial idea to series production: Using state-of-the-art development, in-house prototype manufacturing, and highly automated production, we deliver precise, efficient, and future-proof solutions – all from a single source.

Our development team of over 50 experts covers all aspects of product and process development – from mechanical to mechatronic engineering. By combining state-of-the-art analysis methods with practical testing capabilities, we ensure the highest efficiency and innovative solutions.
Within our state-of-the-art prototyping environment, including a cleanroom facility, we offer comprehensive technologies to support innovative products from development through production to extensive testing. Our testing capabilities cover mechanical stress tests, leak and burst tests, as well as electrical voltage and resistance measurements. This ensures the foundation for reliable, high-quality series products — with prototype volumes of up to several thousand units per week.
The production of individual parts – from stamped and plastic components to precision-machined parts – is carried out directly in-house at STIWA. Our deep manufacturing expertise allows us to fully understand component interactions and respond with maximum flexibility to product optimizations and changes. This enables us to quickly and efficiently meet customer requirements and technical adjustments.
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 full spectrum.
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.
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!
