müller coax group
müller co-ax ag müller co-ax ag

Welcome to the inventor of coaxial valve technology.

Everything began with the world premiere in 1960 of the company's invention – the coaxial valve. This pioneering spirit has lived on until today in our company: With an acute inventor's mindset and a passion for innovation, custom solutions are constantly being created which are optimally tailored to the requirements of our customers and partners. On many occasions, our innovations have even solved potential issues of which our customers may not even have been aware. Our guiding principle is: Pioneers Forever!


Change in company legal status
30 July 2021

Change in company legal status

müller co-ax represents a strong and reliable family owned company, that relies on quality, that is "Made in Germany". Thereby our focus is always on the demands of our partners and customers, to be able to act quick and flexible on the world markets.

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müller co-ax ag supports student initiative
23 April 2021

müller co-ax ag supports student initiative "Space Team Aachen"

Aerospace – one of the markets in which müller coax is active. German start-ups like the Augsburg-based Rocket Factory or HyImpulse rely on reliable coax® valve technology. As many can imagine, every little μ counts in this industry.

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Other strong brands of the müller coax group