Hōʻike nā palapala i hōʻano hou ʻia ma ka pūnaewele FDA (US Food and Drug Administration) he 46 mau mea hana mask ma Kina i loaʻa i kahi mana hoʻohana pilikia (EUA).Ma waho aʻe o 3M China, Creative Concepts a me nā ʻoihana kālā kālā ʻē aʻe, ʻo ke koena o nā hui nā mea hana ma Kina a pau, me Guangdong, Shandong, Henan, Sichuan, a me Jiangsu.Ma waena o nā ʻoihana i loaʻa i ka mana ulia pōpilikia, ua hana ʻia nā masks 26 me ka hoʻohana ʻana i ka maʻamau KN95 Kina.

Ma mua o kēia, aia nā hui i hoʻopaʻa ʻia i loaʻa iā CE a i ʻole FDA palapala.Ma waena o nā hui i hoʻopaʻa ʻia i ka "manaʻo mask" ʻo Ogilvy Medical, BYD, Shouhang Hi-Tech, Dayang Group, Shouhang Hi-Tech, Superstar Technology, Hongda Industrial, Xinlun Technology, Soyute, etc.

Ma ʻApelila 13, ua ʻōlelo ʻo Zheng Xiaocheng, kahi ʻelele o Ogilvy Medical Securities, ua ʻae ʻia ka mask Ogilvy Medical KN95 e ka US FDA EUA (Emergency Use Authorization).Ua ʻōlelo ʻo Souyute ma mua, ua loaʻa i ka ʻoihana piha ʻo Dongguan Souyute Medical Products Company ka leka hoʻomaopopo o ka US Food and Drug Administration (FDA).ʻO nā huahana mask a me nā lole pale lapaʻau i hoʻohana ʻia e ka ʻoihana huahana lapaʻau e like me ka US FDA Pono e hoʻopau i ka hoʻopaʻa inoa ʻana ma 2020. (China Fund News)