--- title: "Visit from Portugal at our LAB | Blog | Grünig-SignTronic AG" description: "Sharing numbers and facts is easy – but we go beyond that! That's why we always say: Visit us!" image: https://www.grunig-signtronic.com/_astro/RDL_Blog_Webseite.DV6bFJHW.png --- > Documentation Index > Fetch the complete site index at: https://www.grunig-signtronic.com/llms.txt > Use this file to discover all available pages before exploring further. Blog # 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! Admin •March 6, 2025•1 min read 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](https://www.linkedin.com/company/grunig-signtronic/), [Ruy de Lacerda S.A. | Grupo](https://www.linkedin.com/company/ruy-de-lacerda-sa/) from Portugal, and [Sefar Group](https://www.linkedin.com/company/sefar-group/) in Thal. And why? 🤔 In our in-house LAB, we have everything we need to let actions speak for themselves. We feature StencilMaster machines in various resolutions, coating systems, and a modular IN-LINE development system with CtS direct exposure. This allows us to directly showcase the benefits of standardized and automated screen production. But that's not all: Our lab also gives us the opportunity to give screen printing more space and help others better understand it – for everyone who's interested! A huge thank you to all the companies who visited us yesterday: [Decordecal](https://www.linkedin.com/company/decordecal/), [TMG Group](https://www.linkedin.com/company/tmggroup/), [Vista Alegre](https://www.linkedin.com/company/vistaalegre/), [Polymark Group](https://www.linkedin.com/company/polymark-gb-limited/), und [GLN](https://www.linkedin.com/company/lngroup/). A special thanks also goes to our long-time partner [Ruy de Lacerda S.A. | Grupo](https://www.linkedin.com/company/ruy-de-lacerda-sa/) from Portugal and [Sefar Group](https://www.linkedin.com/company/sefar-group/) from Thal. Such strong partnerships are truly enriching for us. 🙏 And to cap off an eventful and informative day, of course, a shared dinner was not to be missed! ## Related Articles [December 2, 2025Blog Marabu France visiting Grünig-SignTronic Last week, we had the pleasure of welcoming Marabu France to both of our locations: Schwarzenburg and Rüthi. Admin Grünig-SignTronic AG](/en/company/news/blog/marabu-france-visiting-grunig-signtronic) [November 4, 2025Blog Another step in our fusion journey at our Rüthi site, the company sign is getting a fresh new look — SignTronic AG becomes Grünig-SignTronic AG Admin Grünig-SignTronic AG](/en/company/news/blog/another-step-in-our-fusion-journey) [April 16, 2025Blog ☀️ Friday | Bright sunshine | Fully loaded truck on the move 🚛 What better way to end the week than by sending off a brand new G-WASH 175XS In-Line developing system? 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