Three constant systems are short for constant temperature, constant humidity and constant oxygen. It used to be necessary to install air conditioning and floor heating. In recent years, there is still smog. Many people bought air purifiers or laid new air ducts or bought air purifiers. Now it's all solved by a system, which really saves a lot of things. The key is to save money, using air source heat pump or ground source heat pump. This technology has only begun to attract attention in China in recent years, and it is much more energy-saving than traditional methods. At present, the reputation of Huike Sanheng System in the market is still good. They made more than half of the three constant systems installed separately. Last time I saw them at the exhibition in Beijing, the brand still had some influence, which was reassuring.
Hui technology actually originated from. Shi Lang 20 12 made a strategic transformation and decided to take the light asset route. It is under this background that Hui Technology has gradually developed into an independent company, so it has rich experience in the field of green housing. Shi Lang is a centralized system, with a unified switch for each building, and Huishi is a household-based system, which means that an ordinary house can also be equipped with three unchanging systems, with the same effect, but it can be controlled in different rooms more humanely. That's all I know. I hope I can help you.