We mainly produce various mask. For medical and lndustrial use. We produce operating coat, operation cap, etc. too. Our products suit the hospital and laboratory use. Our factory passes iso9002 and usa niosh international authentication. Mask through various international authentication. For example: Niosh approvals tc-84a-4107, niosh approval tc-84a-3904, niosh approval tc-84a-3323, niosh approvals tc-84a-4107 fda 510(k): K020474, etc.