... area. 2,CE ISO Approved 3,BEF90%~99% 3-ply face mask with filter1, 17.5*9.5cm,2, 3-ply, nonwoven face mask or with the isolation layer ... . We supply OEM service.Our main disposable products are surgical gowns, surgical caps, shoe cover, face mask, latex gloves, surgical gloves, all kinds ...