- folding dust proof mask-with breathing valve
- 2017-01-14 21:53
- It is one type of the plane mask. It is made of non-woven fabric layer, melt blown non-woven fabric layer,needle punched
- C shape mask-with breathing valve
- 2017-01-14 21:37
- It is one type of the plane mask. It is made of non-woven fabric layer, melt blown non-woven fabric layer,needle punched
- C shape dust mask
- 2017-01-14 21:37
- It is one type of the plane mask. It is made of non-woven fabric layer, melt blown non-woven fabric layer,needle punched