Negotiable
The date of payment from buyers deliver within days
Sichuan
Long-term effective
2020-05-09 11:45
119
Company Profile
By certification [File Integrity]
Contact：baitaishengwu(Mr.)
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Area：Sichuan
Address：Sichuan
Website：http://www.botai-biotechnology.com/ http://baitaishengwu.shenzimc.com/
The US Centers for Disease Control (CDC) stated that the effectiveness of KN95 masks is the same as that of N95, and it is one of the "suitable alternatives".
The KN95 mask is a Chinese alternative to N95 masks. BuzzFeed reported that the US Centers for Disease Control (CDC) said that the effectiveness of KN95 masks is the same as that of N95 and is one of the "suitable alternatives." According to 3M, the world's largest mask manufacturer, KN95 and N95 masks are "equivalent" and "can be expected to function very similarly"
The report said that most of the masks, including N95 and KN95, were made in China. Now the United States must compete with dozens of countries desperately buying masks.
http://www.botai-biotechnology.com/
