Depending on the purpose of the building and asked to create the optimal environment can be much different.  In office buildings, required to create an environment to enhance productivity mental activity. In hotels, it is necessary to create an environment for customers to feel like home. At the same time, the biggest requirements of the space in the building is the comfort. It requires large energy consumption, we must consider energy conservation. In the hospital, the air conditioning system in the room contribute to preventing infection, so the air conditioning system needs to pay attention to the recovery of the patient's health. For the manufacturing of precision machine components, or pharmaceuticals, keeping a clean environment is essential.
Currently, creating a comfortable environment can reduce stress at work, contribute to increased productivity and safety, increase the efficiency of human work. In addition, the comfort of the environment is not just the temperature and air humidity, it depends on many factors such as odor, dust, carbon monoxide, CO2 concentration ... We take into account all factor based on the conditions and purpose of the construction of the desire to create an optimal environment in line with the intended use of the building users.