Although it is a comfortable world, the rapid technological development in modern society puts a heavy burden on the human body. There is less and less contact with nature. It is used in medical institutions, clinics, sports facilities, treatment centers, beauty salons, general households and cars. In today's society, where the autonomic nervous system is easily disturbed and the parasympathetic nervous system becomes dominant, the body's original functions can be activated by adjusting the space. There is also a lot of evidence from university research institutions, so please come and see it at our booth.