Siv: Kho mob lossis daim npog ntsej muag tiv thaiv
Khoom siv: 25gsm PP + 25gsm yaj tshuab + 25gsm PP
Loj: 19.5 * 7.5 (Adult face mask) / 17.5 * 7.5 (kids face mask)
Standard xim: Dawb liab, xiav, dub
BFE: 95% lossis 98%
OEM: Kev luam ntawv, xim ntawm lub ntsej muag lub ntsej muag lossis lub logo ntawm nws, lub thawv tuaj yeem yog OEM ib yam
Daim ntawv pov thawj: CE, ISO 13485 (BSI), ISO 9001
Hom muaj: HOM IIR, HOM II, Hom I
Qauv: YY0469-2011