Jiaxing ZhengQun Medical Devices Co., LTD was established in 2008. We are a professional disposable medical face mask manufacturers and washable mask fabric manufacturer, Our products are designed with comfortable ear hooks, which will not hurt when worn for a long time. Ears, all masks including disposable medical face mask have a minimum bacterial filtration efficiency (BFE) of 95%.in compliance with the tech-standard of Asia, Europe, and USA.