Huangshan Yongrui Biotechnology Co., Ltd. has been always centering on the developing , designing and producing of colloidal silver products. Hypochlorous Acid series manufactured by Yongrui Biotechnology include multiple types. And the products shown below belong to this type. A variety of tests for Yongrui colloidal silver have been conducted. These tests include inflammability/ fire resistance testing, as well as chemical testing for lead content in surface coatings. This product is absolutely a useful cure tool for different bacteria infections for humans, flora, and fauna. The product is weather-resistant. With its structural soundness, it can resist heavy rain or moist ground and heft a substantial snow load. With medical-grade ingredients such as deionized water and silver ions, it contains no other toxic chemical ingredients.
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