The wet processing company
Our manual and fully automatic wet benches create the ideal conditions for your small- and large-scale production of semiconductor elements. Integrating wet chemical etching, cleaning, and drying processes facilitates front-end-of-line (FEOL) and back-end-of-line (BEOL) applications.

Our platforms can be flexibly adapted to your production process. Flexibly combine the removal of deposits with piranha solutions, RCA cleaning, hot phos etching, and Marangoni drying in your production sequence. This same flexibility can be achieved in both mass production and in purpose-built machinery for your research work or small-scale production.
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We supply highly automated production solutions for complex cleaning processes and wet chemical surface treatment involving medical devices and components.

With our production equipment you generate dental implants with a special roughened surface which facilitates optimized osseointegration, or process optical substrates according to your intended use. Some of the major advantages of our solutions include traceability and fully automated process control. This supports reproducible high-precision and high throughput production according to the most stringent standards of quality and cleanliness.

Depending on the application, we can offer you a batch, inline, or entirely individual solution for your specific intended purpose. We develop and produce machinery and software compliant to GMP and GAMP 5 guidelines.
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Green Energy
If you operate in the solar technology sector, you can benefit from our high-end production machinery for wet chemical surface treatment. As a global leader in innovation and technology, we produce machinery boasting maximum process reliability.

Optimized process chains range from cleaning and edge isolation through to one- or two-sided etching and drying. Our highly effective additive monoTEX® supports the precise texturing of diamond-wire- and slurry-sawed wafers. Outstanding process control ensures wafers of the very highest quality.

We offer inline and batch solutions for your global production. Click here to read more about our highly versatile production platforms, which we adjust to your specific requirements.
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Customized Solutions
Wet chemical production machinery at our plants are ideal for shaping, texturing, and cleaning different substrates. Low space requirements, excellent access to customer service, and flexible control software are just some of the outstanding benefits of our solutions that are valued by customers all over the world, regardless of their sector.

The modular structure of our machinery enables you to flexibly and precisely adapt the design to customers’ specific requirements. Our expert team of specialists has many years of experience in building machinery and developing control software to optimally map individual process sequences.

With RENA solutions, you can produce reliable products of consistently high quality while maintaining traceability.
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Welcome to RENA

RENA is a global leader in manufacturing production machinery for wet chemical surface treatment. Companies all over the world are successfully employing our products in the semiconductor, medtech, glass, additive manufacturing and renewable energies sector.

Alongside standardized machinery with guaranteed processes, we also create individual production environments configured to specific customer needs. Our customers value our reliable, globally accessible customer service throughout and beyond our products’ service life.

About RENA

Facts and Figures

of foundation
installed systems
RENA is world market leader for wet processing equipment
Our passion is to create customer value through innovation, technological leadership and operational excellence
Career at RENA

RENA is all about taking the lead in innovation and technology. We like to recruit people in sales, development, production, customer service, and administration who will bring their own creative drive. In return, we offer flat hierarchies, accessible career paths, and teamwork on an equal footing that extends across sectors and countries.

RENA encourages your personal continuing professional development by offering tailored qualification and CPD programs. With us, you could develop into a manager or an international technical or project specialist. 

Our locations worldwide
From its headquarters in the Black Forest, RENA markets its products around the globe complete with the “Made in Germany” quality seal. We conduct our product research and development at our in-house laboratory in Freiburg im Breisgau.

With nine of our own sites and numerous customer service centers all around the world, you will always have a RENA contact on hand near you. That’s how we guarantee expert customer service and maintenance for all systems bought from us, even if your production site is far away.
Get in contact!
Phone : +49 7723 9313-0