Located at Xi’an, the Puyi Qujiang (璞逸曲江) project by China Jinmao Holdings Group Limited, occupying an area of approximately 72.5 acres, the units with construction area of 227 and  310 square meters is highly anticipated by the market.  The 310 square meter demonstration unit and club house of Puyi Qujiang (璞逸曲江)  deployed the latest technology of bipolar ionization, to create an indoor space with air quality like natural environment, ensuring the residents with a healthy and comfortable living environment.

In order to create a fresh and healthy indoor environment, Monitair’s bipolar ionization technology was adopted in the 310 square meter demonstration unit, IonAir Box 1600 and 1600IB were installed and test was conducted.  Test results shown that the negative oxygen ions level in the living room and dining room located 1 meter from the air outlet was as high as 9000+ ions/cm3.  A study in the UK (see the following figure) mentioned that when ion level maintainsed at 7000/cm3, can effectively deactivate 99% of influenza H5N1 virus within 10 minutes.  Also, domestic research has shown that when the negative ions concentration over 2100/cm3, the human immune system and self-healing ability will be enhanced. 

Bama, located in Bamayao Autonomous County (巴馬瑤族自治縣), Hechi City, Guangxi Province, have a reputation for longevity, is known as the “Hometown of Longevity” in the world.   According to statistics, among Bama’s population of 236,200 in 2020, there were 102 elderly people over 100 years old, ranking among the 5 longevity areas in the world. It is 5.7 times the standard by the United Nations as a place of longevity in the world.  An important role in the mystery of Bama’s longevity is the “vitamins” and “longevity hormone” – “negative oxygen ions “in the air