Original Professional Factory GmbH TUV Certificate Testing Kit Igm/Igg Sino-B Corporation Ltd Base Info Model NO.:ZZ-LZ-020Type:Testing KitQuality Guarantee Period:Two YearsGroup:All PeopleTrademark:LivzonSpecification:10 Test Sets,Kit, 20 Test Sets,KitOrigin:China Description Pre:Yy/T 0469 Disposable Non Sterilization Non-Woven Melt-Blown Face Mask Next:Spot Wholesale PE Material Nose Beam 4mm