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Clean room to the highest standards

Together with the latest technologies and production processes, the new clean room facility allows us to produce the M-TeCK stencil technology to the highest quality standards. Always one step ahead – as reflected in our company philosophy.


The clean room fulfills the highest standards of cleanliness and is specified according to ISO 14644-1 for classes 6 and 5. The advanced flexible filter and ventilation system generates a laminar air flow. As a result, the entire clean room complies with particle class 1,000 and even particle class 100 in specific work areas. We produce photo plots and glass masks here with a resolution of up to 64,000 dpi. Our new, innovative measuring equipment continues to guarantee the quality of our products. Many of the machines, systems and materials used here are custom-made.



Christian Koenen GmbH
HighTech Stencils

Otto-Hahn-Straße 24
85521 Ottobrunn-Riemerling


T +49 89 66 56 18 - 0
F +49 89 66 56 18 - 330


© 2018 Christian Koenen GmbH

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