We source disposable medical masks from a number of manufacturers, including Medtecs International which has been a PPE manufacturer for over 30 years and is publicly listed in Singapore and Taiwan. Currently, the company employs over 4,800 people. Availability: 50M masks / month Min. Order Quantity: 500,000 masks Box Size: 50 masks per box Country of Origin: Cambodia / Philippines / China / Taiwan Certifcations: FDA registration, ASTM Level 1, EN 14683 TYPE IIR