Shenzhen Nokin Traffic Facilities Co., Ltd.

Upgrade school zone safety with NOKIN’s solar traffic signs—active LED lighting, intelligent control, all-weather visibility & zero wiring. Reduce accidents by up to 52% and child casualties by 60%+. Custom solutions for school speed limits, pedestrian crossings & radar-sensing warnings. Get a free quote & installation guide now!

Learn the official meaning of green road studs (UK Highway Code Rule 132) – marking slip roads, lay-bys & main carriageway edges. Explore NOKIN’s high-visibility green reflective & solar LED road studs for enhanced low-light safety.

Learn the core meaning of red road studs (red cat's eye studs) – the critical traffic prohibition & danger markers. Discover their applications, low-light advantages and differences from white/yellow/green road studs for safer roadways.

Uncover the meaning of yellow road studs, their critical role in traffic safety, and how they guide drivers. Essential insights for road users—read to learn more!

Learn the core meaning of white road studs, their lane guidance function, comparison with yellow/red studs, & global standards for safe night driving on highways/urban roads.

Learn the meaning of different road stud colors & color codes (red, white, yellow, blue). Essential road safety info for drivers & road professionals.

24/7 solar speed limit signs with high visibility, easy installation & real-time speed feedback. Ideal for remote areas, school zones & accident-prone roads—boost traffic safety sustainably.

Discover solar LED road stud spacing by speed (80-130km/h to 10-20km/h). Compare reflective vs solar studs, follow EN/ASTM standards & cut installation costs.