Wholesale Anti-germs Mask Disposable medical mask Specification: FFP2 NR mask,10.5x15.5cm Feature: particle filtering half mask Standard:EN 149:2001+A1:2009 FFP2 NR Material: 58% non-woven fabrics,40% melt blown,20% hot air filter cloth Certificates Testing report EN149-2 Quality control system 1. Filter material comprehensive performance tester. 2. Ultraviolet spectrophotometer. 3. Tensile tester. 4. Ventilation resistance tester. 5. Isolation type constant temperature incubator. 6. Mould cultivation cabinet. Factory description ZHEJIANG QUZHOU RONGBO MEDICAL INSTRUMENTS CO.LTD was extablished in 1997,located in Quzhou city,Zhejiang province.It covers an area of about 13000 square meters,with 6000 square meters buliding area,consisting of cleaning and control rooms for productions,sterilization workshop,laboratory,administration offices and warehouses.With more than 3600 square meters clean workshop which complies with GMP standard. Our masks are well ventilated;they can filter toxic gases,Can keep warm,absorb water.Feel very good and quite soft that Compared with other masks, the texture is relatively light also elastic, can be reduced after stretching.The price is relatively low and is suitable for http://www.rongbo-medical.com/....ffp2/anti-germs-mask