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We control safety in Ex areas


Get to know us

Fluidtechnik Fiedler GmbH

We live the fascination of hydraulics. In combination with the electrics and control technology, complete, complex and individual control systems are created that are adapted to the customer's requirements.


Whether 50, 250 or up to 2000 bar. Our controls are brought to life through different automation solutions. ​


Compliance with country-specific standards and regulations, compliance with explosion protection and the design of the controls for extreme operating conditions are a matter of course for us.


With over 45 years of experience, we focus on reliability, safety and quality.

Founded as a one-man business in 1975 by businessman Hans-Rudolf Fiedler in Dortmund Wellinghofen, the company moved to Dorstfeld in 1976 to rent a hall in Gießweg for capacity reasons. With the constant growth of the company, the move to the new building of the current company headquarters in Walter-Welp-Straße followed in 1985.


An additional floor was added to the office complex in 2008.

In 2014, the production area was enlarged and a new, larger paint booth was added.

Takeover of the company in 2021 by the managing directors Denise Grabellus and Stefan Schmitt.

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