Leak-proof Masks manufacturers
Disposable medical mask
Specification: FFP2 NR mask,10.5×15.5cm
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
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.
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 f