We’re Exhibiting at ReThink HK 2025!

We’re excited to join ReThink HK 2025, an event built around sustainability. This is a perfect stage to reaffirm our ESG commitment and show how Radius turns digital media and urban furniture into assets cities actually welcome.

ReThink → possibilities

Can advertising and urban furniture beautify the city, rather than disrupt it?


Since the 1980s, outdoor advertising has often meant light pollution, visual clutter, and high emissions. For the past 15 years, we’ve taken a different path—project by project—turning “ad structures” into urban infrastructure that improves public space. We’re rethinking how cities live, breathe, and connect.

ReGreen → driving sustainability forward

We extend design from displays to city infrastructure with low-energy, sustainable, data-aware solutions—the R-Topaz family and Directional LED:

  • Topaz D-Box — The pioneer remote-monitored LED ad box; energy-efficient, long lifespan, zero hassle.
  • Topaz Air — “The display that breathes” — clean air + information for enclosed spaces.
  • Topaz Bin — Smart urban furniture for recycling that removes odour, and adds a media touchpoint.
  • Directional LED — “Light only where it’s meant to be”. Precision light control reduces spill toward residential towers and protects the night sky.

ReConnect → from pixels to people

Come see it in person. We’re unveiling the innovations above — Topaz D-Box, Topaz Air, Topaz Bin, and Directional LED — and how they work together to make public spaces smarter, cleaner, and more connected.

  • When: 11–12 September 2025

  • Where: Hong Kong Convention and Exhibition Centre (HKCEC)

  • Booth: H30

We look forward to meeting you there and exploring how these solutions can elevate your spaces.

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