
Yongrui functions importantly in colloidal silver solution market. colloidal silver for fish series manufactured by Yongrui Biotechnology include multiple types. And the products shown below belong to this type. Yongrui colloidal silver for wounds will be tested to meet strict quality standards for furniture. It has passed the following testings: flame retardant, aging resistance, weather fastness, warpage, structural strength, and VOC. This product is not interacting with most other medications. This product does not contain any skin irritants. Substances that may cause reactions such as fragrance, dyes, alcohols, and parabens are completely removed. Its safety is guaranteed by a range of experimental studies and tests.
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