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COMBINING STRENGHTS
The combined power of two European technology companies embodies the commitment to drive the widespread adoption of hydrogen applications and the economical production of key components.
- Prototypes, pre-, low- and high-volume series
- Austenitic, ferritic stainless steel, titanium, aluminum
- Sizes up to 800 x 600mm
Together, we are actively contributing to the global sustainability strategy and shaping a greener future for generations to come.
HIGH-PERFORMANCE PRODUCTS
ACCORDING TO YOUR DESIGN
Fuel Cells
Fuel cells are complex technical devices that convert chemical energy directly into electricity. Using renewable hydrogen as a fuel, they can provide clean energy and pave the way to a carbon-neutral economy.
- Solid oxide fuel cells (SOFC)
- Proton exchange membrane (PEM)
Electrolyzers
Electrolyzers are capable of splitting complex chemical substances into its basic elements by using electricity. Powered by energy from renewable resources, they are the most promising option for carbon-free hydrogen production.
- Solid oxide electrolyzers (SOEC)
- Proton exchange membrane (PEM)
- Anion exchange membrane (AEM)
PRODUCE EFFICIENTLY
BENEFIT SUSTAINABLY
Achieving the best right from the beginning
The unique partnership between Feintool and SITEC offers decisive competitive advantages: Get everything easily from a single source for your leading position in hydrogen applications.
Involving us early in the development process enables a rapid and reliable product launch. Our expertise in manufacturability and industrial scalability significantly shortens iteration cycles, minimizing development time and cost.
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Global production & supply -
End-to-end development and process support -
High-tech infrastructure & equipment -
High-quality promise -
Trusted by numerous customers worldwide -
Strong international cooperation
STACK UP ON SPEED
Fast Prototyping
Fast prototyping provides ready-to-install metallic bipolar plates and interconnects within a short period of time for stack development and testing.
- Flexible tool system with specific forming elements for series-like flow field geometries
- Laser cutting of plate openings and outer contours
- Welding of single parts
- Leak testing of sub-assemblies
Fast prototyping enables the rapid and cost-effective production and delivery of prototype parts and small batches of up to several thousand plates. Ensuring compatibility with high-volume manufacturing significantly minimizes industrialization risks.
STACK UP ON PRECISION
FEINforming
Feintool’s FEINforming technology offers large channel contact areas and high-precision reference features for plate positioning – essential prerequisites for the ultra-precise manufacturing processes.
- Continuous homogeneity of the channel height
- Square-like channel structures with flat surface
- Implementation of extremely small radii
- Precisely positioned laser welding reference points to ensure high accuracy
STACK UP ON EFFICIENCY
FLEXwelding
The FLEXwelding technology by SITEC offers high-precision plate positioning and high-speed laser welding – essential prerequisites for high-quality mass production.
- Low heat input for minimal deformation
- Intelligent fixtures – the basis for tight welds
- Highest contour precision
- Extremely cost-efficient process through highest manufacturing speeds
STACK UP ON QUALITY
FLEXinspection
Intelligent monitoring systems ensure a very reliable quality control of all your produced parts. Furthermore all relevant production data are being logged ensuring customer traceability requirements.
- High performance leak test
- High resolution optical inspection
- DMC marking for 100% traceability
- Contact resistance measurement*
- X-ray layer thickness measurement*
*optional
STACK UP ON PERFORMANCE
Coating technology
Coating technology is crucial for achieving low contact resistance, preventing corrosion or hydrogen uptake. It ensures the durability and performance of stacks under extreme conditions.
- Thinnest layers for stable performance
- Minimal material use with maximum performance
- High conductivity for boosting efficiency in fuel cells and electrolyzers
- Prevents ion dissolution over time
- Eco-friendly and sustainable PVD coating process
STACK UP ON RELIABILITY
Sealing technology
A fluid-tight sealing, applied with highest precision, is essential for stack functionality and durability. The wide range of materials, geometries, and production processes require tailored implementation, in-house or through our extensive partner network.
- Dispensing for fast and flexible applications
- Assembled sealing for complex geometries and higher volumes
- Injection molding or screen printing for highest volumes
- Perfect alignment and inline control
FEINTOOL + SITEC
TWO COMPANIES – ONE VISION
Getting the best of two European technology leaders. Optimally positioned globally to manufacture metallic bipolar plates and interconnects economically and on an industrial scale.
STAY INFORMED
LATEST NEWS
Impact Coatings complement ready-to-install hydrogen component production
Feintool and SITEC announce their latest production partnership with industry-leading Swedish coating specialist Impact Coatings AB. This non-exclusive cooperation further strengthens our capability to provide customers with the entire process chain in the production of ready-to-install metallic bipolar plates and interconnects for fuel cells and electrolyzers – from early development to high-volume production.
Succesful Hydrogen Technology Symposium in Taicang, China
We proudly look back on a successful Hydrogen Symposium exchanging trends and knowledge at our state-of-the-art joint production site in Taicang, China. With existing and potential new customers, hydrogen technology network representatives and government officials we took a deep dive into the integrated production process at the plant and discussed key success factors for the design and production of metallic bipolar plates for fuel cells and electrolyzers.
Together, we will showcase our expertise in the development and manufacturing high-precision bipolar plates and interconnects for the hydrogen economy at the FCVC fair in China. We will also be presenting our new “Stack up on” campaign, which is being rolled out in Asia following its successful launch at this year’s Hanover Messe. The campaign focuses on the customer and market benefits of our key components for fuel cells and electrolyzers.
Stack up on expertise! Feintool und SITEC at the FCVC in Shanghai
We will showcase our expertise in the development and production of high-precision bipolar plates and interconnects at Messe Hannover. We will also launch the “Stack up on” campaign, which highlights the customer and market benefits of our key components for fuel cells and electrolysers.
Feintool wins important contract in Europe’s hydrogen industry
The company is tasked with the production of high-precision metal components for fuel cells and electrolyzers. This successfully marks Feintool’s entry into the European market, following the company’s nomination in China by a leading market player.
Feintool and SITEC strengthen cooperation in Europe
After a successful cooperation start in Asia, both technology companies have signed a Memorandum of Understanding to intensify cooperation in the production of metallic bipolar plates for fuel cells and electrolysers in Europe.
MEET US
UPCOMING EVENTS & FAIRS
Leading hydrogen solutions at the FCVC 2026 in Kunshan
Join Feintool and SITEC at the 10th International Hydrogen and Fuel Cell Vehicle Congress (FCVC) in Kunshan and stack up on expertise – with metallic bipolar plates and interconnects for fuel cells and electrolyzers.
The FCVC provides producers, developers, suppliers and other industry professionals an international platform to explore the latest developments in hydrogen and fuel cell vehicle technologies. We are looking forward to insightful conversations and knowledge sharing with fellow industry representatives.
Visit our booth B06 in Shanghai from the 10th to 12th June 2026 at our booth A13 and talk to our experts about driving innovation in the hydrogen industry. Find more information about the FCVC 2026 Kunshan here.
Leading hydrogen solutions at the European Fuel Cell Forum 2026 in Lucerne, Switzerland
Join Feintool and SITEC at the European Fuel Cell Forum 2026 (EFCF) in Lucerne and stack up on expertise – with metallic bipolar plates and interconnects for fuel cells and electrolyzers.
The EFCF is one of the leading international forums on Solid Oxide science, technology and implementation. Over 450 participants present the latest technologies, solutions and tools for the hydrogen sector. We are proud to present our capabilities among other pioneers and technology leaders.
Visit us at the EFCF in Lucerne between the 30th June and the 3rd July 2026 at our booth B11 and talk to our experts about driving innovation in the hydrogen industry. Find more information about the forum here.
Leading hydrogen solutions at the Hydrogen Technology World Expo 2026 in Hamburg, Germany
Join Feintool and SITEC at Hydrogen Technology World Expo 2026 in Hamburg and stack up on expertise – with metallic bipolar plates and interconnects for fuel cells and electrolyzers.
The Hydrogen Technology World Expo is the world’s largest suppliers trade fair for hydrogen technologies, materials, components and engineering solutions. Over 950 companies will be presenting the latest technologies, solutions and tools for the hydrogen sector. We are proud to present our capabilities among other pioneers and technology leaders.
Visit us at the Hydrogen Technology World Expo in Hamburg between the 20th and the 22nd October 2026 at our booth 5C22 and talk to our experts about driving innovation in the hydrogen industry. Find more information about the exhibition here.
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