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3ply face masks, FFP2, FFP3, KN95 masks are professional. We register an Medical license in March of 2020.

 · Web view- Anti-fouling or anti-corrosive paints for ships' hulls 3210.00.70 - Undercoats and priming paints 3210.00.81 3210.00.89 3210.00.90 3211.00.00 reusable_ Translate this pageLast month, companies in Guangdong province, Beijing and Shanghai reported producing a new type of face mask that uses a nanomaterial membrane, rather than the typical melt-blown fabric, to filter bacteria, viruses and other pathogens, according to local health and medical products authorities.