Over the years Siel has specialized in the design of LED illuminated signalling panels and signalling systems. Our engineering staff is highly specialized in providing advanced technical solutions that are proved by experience gained in time. We are also ready to design what you need by modifying already made products or designing new ones. Please find below some products made for our clients.

  • LED portals
  • LED tubes with sequential lighting
  • LED tubes for lighting
  • Warning signs and signpost
  • Special power supplies for LED strings
  • Power supplies for LED with backup system
  • Power supplies for markers