DE 
EN Success at Lightning Speed
For our customers as well as our company, the constant change and the necessity to optimize the processes, lower the costs and improve the quality mean that we have to search for new solutions. We believe in the future of screen printing - a technology that offers countless possibilities and advantages compared to the other printing procedures. And we are convinced that the key factor for your future success is "the perfect screen".
This involves two indispensable steps: CtS technology and automation.
For many years, we have been developing new technologies in order to offer you overall solutions for your screen making processes. We are looking forward to future challenges and are eager to implement many sophisticated and interesting projects together with you.
Andreas Ferndriger
CEO / Owner
Our products
NEW SignTronic CLEVER SCREEN CtS
The benefits of digital screen exposure with the implementation and support of SignTronic explained simply.
We are here for you
Do not hesitate to contact us. Our staff will be happy to take care of your wishes and concerns.
Head office
SignTronic AG
Rossrütistrasse 4
CH-9464 Rüthi SG
Switzerland
+41 71 727 19 00
Sales
Andreas Ferndriger
+41 71 727 19 01
Service
+41 71 727 19 02
Latest news
The world of screen printing is always turning and we are committed to it.
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🔵 Out with the Old – In with the New Technology!
After 11 years of reliable service, an older STM-TEX_L has been replaced with the latest generation – an upgrade that’s truly worth it!With our Swiss CtS Technology, we set new standards in screen exposure: State-of-the-art exposure technology with our LED_Q4 light source for even higher precision and...
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Visit from Portugal at our LAB
Sharing numbers and facts is easy – but we go beyond that!That's why we always say: Visit us!Yesterday, we had many visitors from Portugal at our LAB in Rüthi, in collaboration with our partner Grünig-Interscreen AG, Ruy de Lacerda S.A. | Grupo from Portugal, and Sefar Group in Thal. And why? 🤔In our...
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🚀 Join us at LOPEC 2025!
Under the motto "Simplify Screen Printing," we will present our comprehensive product portfolio for the precise production of screen printing stencils – ideal for printed electronics and other demanding applications.📅 February 26–27, 2025 | 📍 Munich, Booth B0.502Discover our solutions for...
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A PARTNERSHIP TO CREATE OPTIMUM SCREEN MAKING
Sandra Wörle, of Grünig/SignTronic, reports on the alliance of these two companies to provide efficiency, standardisation and automation in screen making for the screen-printing industry [Specialist Printing Worldwide - 2/2025]
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Screen Printing Is Key In Printed Electronic Technologies!
Printed electronics rely on high-precision screen printing, as demonstrated by the CeNTI SCREEN LAB, which utilizes SignTronic’s StencilMaster STM CtS technology. Combined with Grünig’s automation solutions, these systems enable precise and efficient stencil production—essential for advanced...
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🚀 New SPW Issue: Our Article on Print Precision!
In the latest edition of Specialist Printing Worldwide, SignTronic features an insightful article: "Print Precision and the Impact of the Printing Screen." We explore how precision in screen printing directly affects the performance and lifespan of the printing screen.Discover the vital...