
The achievements of Yongrui in the colloidal silver for dogs industry have been made. As one of Huangshan Yongrui Biotechnology Co., Ltd.'s multiple product series, colloidal silver for acne series enjoy a relatively high recognition in the market. Yongrui colloidal silver foliar spray is designed adopting the most advanced technology. The product offers strong bacteria resistance with sterilization rate up to 99.99%. The product features desirable safety. The ammonia refrigerant used has a characteristic odor that can be detected by humans even at very low concentrations. It features rapid penetration sterilization within a few minutes.
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