In order to remove indoor air pollution and improve the air quality at home, many families want to install fresh air systems. But they also have […]

What’s the difference between ERV and HRV? The ventilation system provides a comfortable living space by supplying clean fresh air from the outside while exhausting waste […]

Children spend much of their time in schools; it is the indoor environment where they spend most of their time besides in their home. It is […]

With the continuous development of hospitals around the world, the architecture and design community is developing buildings against new coronavirus. To build 60 emergency quarantine facilities […]

Breathing with fresh air is a key condition for the harmonious development of children. All doctors advise walking with children on the street every day and […]