Fresh air system your designing is more important than your devices. Fresh air equipment is highly dependent on design and construction. The same set of equipment, […]

The respiratory system of kids is really sensitive. It is very easy to get ill by even slightly polluted air. The classroom is a confined space […]

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 […]

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 […]

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 […]