Main Office

Tel.: +49 4321 8701-0

Otto Markert & Sohn GmbH

Oderstraße 51
24539 Neumünster • Germany

Email: marsyntex(at)

Our production method

Comprehensive knowledge and constant progress are our pillars of success. Furthermore, our internationally popular products are produced in-house. This is the only way that we can deliver on our promise of quality: "Made in Germany".

Our filters are made using high-tech materials such as polypropylene, polyamide, polyester, polyacrylonitrile, polyphenylene sulfide (PPS), polyvinylidine fluoride (PVDF) and polytetrafluoroethylene (PTFE).

These materials are used to spin yarn in the form of mono-, multi- and mono-multi-filaments and staple fibres, and to turn it into fabric. The next step is refining and careful finishing of the fabric.

Most of our manufacturing processes are highly automated, but skilled manual craftsmanship still has its rightful place in our highly modern factory. Quick, perfect results are the product of automation and manual craftsmanship. This allows us to tend to your needs quickly and flexibly. We constantly strive to improve quality and innovation for all corporate areas and procedures. The Markert Production System leads to higher quality in all of our production processes. Our organisation is characterised by flat hierarchies, regular training sessions and exemplary management.

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