Our goal
At Marwona, we pursue a clear goal: We make a significant contribution to the energy transition by minimizing fossil fuel consumption for heating properties. Our high-quality infrared heaters made of natural stone offer you maximum living comfort while meeting the highest design standards.
Our mission
Marwona offers innovative heating solutions that impress with their energy efficiency, durability, and short supply chains. Our infrared heaters made of genuine natural stone are both functional and aesthetically pleasing. Every Marwona heater creates a comfortable home without compromising on style.
Our quality
Marwona stands for warmth, designed and manufactured in Germany. Research, development, and design of our products take place in Germany, where we draw on decades of expertise and innovation. In our final production facility in Straubing near Munich, we combine the finest natural stones with state-of-the-art technology.
Our pursuit of excellence is in our DNA and the driving force behind our daily actions.
From the selection of the finest natural stones to the integration of advanced technology - every step of our manufacturing process is designed to deliver a product that impresses in both functionality and aesthetics.
Our leadership team

Klaus Zeyn
My name is Klaus Zeyn, Managing Director of Marwona GmbH. For many years, I have been working with innovative heating systems and have also created eight patents in the heating sector. With Marwona, we focus on high-quality natural stone heating systems that combine efficiency, design, and sustainability – for long-lasting warmth with high standards.
Together with my team, I look forward to further developing our vision of modern, sustainable heating and sharing it with you.

Reinhold Schano
My name is Reinhold Schano, Production Manager at Marwona GmbH. For many years, I have been responsible for the production of our natural stone heating systems and, together with my team, ensure that every product is manufactured with the utmost precision and care.
Quality and reliability are my top priorities – from the raw materials to the finished heating system.

Jonathan Cordero
My name is Jonathan Cordero, partner at Marwona GmbH. For many years, I have been active as an entrepreneur and investor in various sectors. Marwona represents my commitment to entrepreneurship and sustainability: high-quality natural stone heating systems that combine modern design with energy efficiency and durability.
My focus is on creating structures that will make Marwona strong in the long term. Together with Klaus, Reinhold, and the team, I look forward to further developing the brand and establishing sustainable heating in Europe and beyond.
What we do
Development
Our infrared heaters are created through innovative processes that combine tradition and modern technology. In our German development departments, every detail is carefully considered to create a product that sets standards in both performance and design. Our design team works closely with natural stone experts to optimally showcase the unique characteristics of each stone.
production
The final assembly of our radiators takes place in our state-of-the-art factory in Straubing near Munich. We combine cutting-edge manufacturing techniques with traditional craftsmanship to create products of the highest quality and precision.
Support
Our commitment doesn't end with the sale. We offer you comprehensive SupportSo that you can enjoy your product for a long time. From consultation and installation to maintenance – we are there for you.
Why Marwona?
Energy efficiency and environmental friendliness
Our infrared heaters are energy-efficient and contribute to reducing CO2 emissions. By using renewable energy in combination with our heaters, you significantly reduce your ecological footprint.
Reliability & Durability
Marwona stands for durability. Our products provide you with reliable warmth for years to come. That's why we gladly offer a 5-year warranty on our heating systems. Thanks to our high quality standards, you can be confident that your Marwona heating system will be a long-lasting companion.
Our vision
We envision a future where sustainable technologies set the standard. With our infrared heaters made of natural stone, we not only enhance your living comfort but also contribute to reducing energy consumption and emissions. Marwona is on the right track – we invite you to join us on this journey.
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