... in mouth Packaging: Quantity: 1pc/pp bag,30 masks/box , 20 boxes/case Outside box dimension: 67 ... producing process,so we can guarantee high quality masks. Vic Filter Mask Factory Ltd. is a ... professional filter masks manufacturer in China.,it is our second ... be supply,including face mask,Anti-Flu mask,disposable mask,non-woven face mask,particulate resirator.**Quality ...