Hanai Co., Ltd.

HANAI CO., LTD. offers NEW STANDARDS on traffic safety.We have innovative devices that protect road workers from vehicles which mistakenly, inattentive driving or falling asleep while driving, enters construction site, traffic work zone or traffic control zone.What differs from former alerting-products such as Crash Cushions, Cones and Arrow Boards is:Having the effect to stop cars receiving the vehicle itself directly.At a collision with the vehicle, using its own weight, putting a load on special rubber which is mounted on breaking surfaces to create the friction resistance. The friction safely stops vehicle at a short distance.Experimental results have proven that stops at less than half distance compared to when applying only the brake.In fact, there are some reports that workers? lives have been protected by our devices.Please watch the movie of our collision experiment.