Shanghai Dongyang Biotechnology Company specializes in the fields of pharmaceutical technology, biotechnology, & medical devices, & is committed to technology introduction, product production, sales, & import & export trade. The company boasts an independent research & development team dedicated to exploring precious ingredients from various herbs & applying them to the development of daily necessities.
These products not only effectively prevent secondary infections but also have the function of isolating bacteria & viruses & preventing lung infections. The gentle sterilization technology extracted from herbs is easy to operate & has significant effects.