Automation for your existing machine
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2nd life for your machine
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modification for new tasks
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Process technology
Machining process engineering
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Special machinery
for every requirement
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GSN - Your partner for technology and service

GSN stands for the service and redepolyment of existing machine tools through retool, automation, retrofit, service and maintenance. Thanks to many years of experience with machines of all brands, we implement all RE.-projects individually, purposefully, efficiently and on time. A clear specialty and unique selling point is that “we deliver everything from a single source. And that regardless of the manufacturer. For these reasons, our customers choose GSN” explains Christian Munzinger, Managing Director of GSN.

Projects and references
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GSN is the leading, manufacturer-independent provider of innovative engineering solutions in the technology and service area of ​​special machines, transfer lines and machining centers. The focus of global activity includes services related to the machining, automation and assembly process of powertrain workpieces and beyond.

RE. stands for the reuse of existing and proven machine tools up to complete production systems - through retool, automation, retrofit, maintenance and relocation.

GSN International

With our headquarters in Rottenburg am Neckar, we offer a customer-oriented service network, which is supplemented by national branches in Kölleda, Mosbach and Kamenz as well as international locations in Mexico and Poland.

More about the locations


Customer workpieces with GSN process know-how
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Exciting news about GSN

In the GSN news portal you will find all the important news, press releases, exciting stories from the GSN world and the latest news in our social media communication.


Trust our decades of experience

It is our mission to offer you economical solutions for your requirements
- in the highest quality.

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Strong projects to be proud of

The economic success of well-known national and international customers is confirmation of the special quality of our service - see for yourself.

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We don't just offer jobs, we offer a career

We strive to constantly expand and improve our product range. We pay particular attention to new and future technologies with which we continue to grow and open up new business areas. For this we need qualified specialists and managers or those who want to become one.