Central Air-conditioning

Central air-conditioning provides a comfortable space for people to live, study and work. It also brings unprecedented environmental improvements to industrial production, museum collections, library collections, scientific research, etc. At present, the total number of central air conditioners in China has reached 5.5 million.

With the continuous development of Chinese society, more and more buildings and high-end villas generally adopt central air conditioning systems to effectively adjust the temperature, humidity and airflow speed of indoor air. On the other hand, central air-conditioning has also become a hotbed for germs and a channel for spreading germs.