Yinuotong masks are manufactured by Zhejiang Dali Mask Co., Ltd. With more than 20 years of professional experience and many experienced technicians, they specialize in the design and production of masks and surgical gowns.
Zhejiang Dali has passed the EU ISO13485 quality system certification, and its products including surgical masks and disposable medical masks have also passed the EU CE 0120 product certification.
