Beijing Normal University Middle School Affiliated Campus Silent Playground Project Completed

In 2022, Beijing Normal University Middle School Affiliated Campus implemented the "Doctor of Directional Listening" directional sound system to resolve noise pollution issues.

Rubber playground track fence installation

Rubber playground track fence installation

Rubber playground track fence installation

To date, we have installed this system in over 100 schools across China, receiving widespread acclaim for completely resolving campus noise pollution problems.