According to the national medical device management database, "Jiangxi US Food and Drug Administration Machinery Manufacturing Company No.20200390" is the license number of medical device manufacturing enterprise of Ji 'an Yingbei Medical Device Co., Ltd.

Ji 'an Yingbei Medical Equipment Co., Ltd. "Medical surgical mask (Gan Xie Zhun Zhun 20202 14034 1)" belongs to the second class of medical equipment. The product consists of a mask body, a nose clip and a mask strap, which is worn by various clinical personnel during invasive operations, covering the user's mouth, nose and jaw, providing a physical barrier to prevent direct penetration of pathogens, microorganisms, body fluids and particles. "Guluji" may be the trademark used on the packaging box of this product.