Fuzhou Yayisheng Oral Technology Co., Ltd. focuses on the research and development of oral care products and is committed to the research, development and production of personal health products; it provides OEM/ODM and other diversified solutions and has become an industry leader; business scope: oral irrigators, rinsers Medical devices such as nasal instruments. Yayisheng has obtained ISO9001, national high-tech enterprise and other certificates; has obtained FDA, RoHS, UL, PSE, KCC and other certifications.