Regarding quality: Masks are produced by regular manufacturers, with their own trademarks, complete certifications, and quality inspection center certification (executive standard GB2626-2006 KN95)
Product selling points:
1. Independent sealed packaging in English, 1 piece in one pack, 5 pieces per bag.
2. Five floors, thick feel, upgrade protection.
3. The CE / FDA certification procedures are complete and can be exported.