Maifanshi constituting maifanite genus volcanic rocks, volcanic minerals are mainly. Maifan Stone is believed to be buried in the volcanic volcano from 5,000 to 75,500 years ago. It is formed by the acidity of the volcanic high-humidity, hot springs and the pressure generated by the changes in the earth's crust. It can be inferred that the maifan stone is produced in the volcanic zone.
Medical stone is used by many companies for water purifiers or biological, physical filtration devices. The use of medical stone in agriculture and horticulture can promote plant growth.
As a feed additive for cattle, pigs and chickens, Maifan Stone can promote the healthy growth of livestock.
Medical stone has long appeared in Chinese medical literature. For more than 2,000 years, medical stone has been used to treat skin diseases, wounds and antidote.
Maifan stone can be taken either internally or externally. It was only in recent years that a scientific analysis of the composition of medical stone was carried out. Studies have shown that the role of medical stone as a catalyst in water is essential to the human body.
Due to its strong adsorption and mineral release properties, it can be used to activate, purify and remove harmful substances from the water.
The efficacy of Maifan Stone in providing quality and safe drinking water has attracted a lot of attention.

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