Place of Origin:

Shandong, China

Brand Name:

YDFL

Model Number:

YDFL-MK

Instrument classification:

Class II

Material:

PTFE

Usage:

MASK RAW MATERIALS

Feature:

Waterproof,Air permeability is better than melt-blown cloth

Stability:

The Stability is better than melt-blown cloth

Properties:

face masks materials