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Have questions or want more information? Don’t hesitate to reach out. 


Our HMI experts are ready to answer all your questions, no strings attached, so you can start your HMI project with a clear picture.

1986
Founding of
Velleman
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Meet us at one of the upcoming trade fairs

Opening hours

  • Monday
    07:30–12:00 · 12:30–17:00
  • Tuesday
    07:30–12:00 · 12:30–17:00
  • Wednesday
    07:30–12:00 · 12:30–17:00
  • Thursday
    07:30–12:00 · 12:30–17:00
  • Friday
    07:30–12:00 · 12:30–17:00
  • Saturday
    Closed
  • Sunday
    Closed

holidays 2026

  • Summer
    20 July – 31 July
  • Winter
    24 December – 1 January

Frequently Asked Questions

Have a question about your HMI project? You’ll likely find the answer here. From custom versus standard solutions to certification and support, these are the things clients ask us most. Don’t see your question? Our HMI experts are happy to help.