Barley mask is regular. Barley quality mask is registered in Xie Luzhun, and the trademark is normal. Barley Premium was registered on 20 19, and the applicant is Heino Lexiang Medical Technology (Qingdao) Co., Ltd., which mainly produces surgical, medical and veterinary instruments and equipment, excluding electronic, nuclear, electrotherapy, medical X-ray equipment, instruments and medical AIDS, equipment and supplies pacifiers and bottle sex products.