Negative ions powder, is the principle of negative ions generated by nature, human is a kind of natural mineral.It is made of natural ore crushing. Because China's customs inspection, we can only export white negative ions powder. Our factory located in hebei China, have our own independent mining, can provide a variety of non-metallic minerals. Negative ions powder had white color brown color and water-soluble: Negative ions powder can release negative ions, negative ions in the medical profession is called "air vitamin", its main role performance in: 1, the nervous system 2, the respiratory system 3, metabolic 4, circulation system, 5, treatment, health care Treatment of respiratory diseases, bronchitis, bronchial asthma, emphysema, etc all have certain curative effect. 6, the immune system To improve the function of the body, strengthen the body disease-resistant ability. 7, air purification Can effectively eliminate the soot, eliminate peculiar smell, air to eliminate decorate the toxic gas such as improve the environment pollution. Learn more about us, can log website: http://www.mcreagents.com/