We understand that it may be difficult to decide which BSN K95 mask is best suited for you. Here we’ll explain the slight differences to help you make a more informed...
Did your business order KN95 masks directly from China? And did the broker you worked with tell you they would arrive in 5-7 days? I bet they haven’t arrived yet https://www.wsj.com/articles/u-s-pays-high-prices-for-masks-from-unproven-vendors-in-coronavirus-fight-11587218400?mod=hp_lead_pos1 ...