News

smell in basement due to drain water back flood

Why do I design the nose mask?

I felt there was a smell at airport in Beijing in spring, 2015, The face mask can not brock the  smell. I changed to wear the activated carbon face mask,...

Why do I design the nose mask?

I felt there was a smell at airport in Beijing in spring, 2015, The face mask can not brock the  smell. I changed to wear the activated carbon face mask,...

wildfire smoke in US from Canada

What is the wildfire smoke? small particle, toxic!

The wild fire burned everthing: trees, homes, glass, trucker, cars, animals and more. The visible distance is reduced.  So the wild fire smoke is black with smell and odor, it...

5 comments

What is the wildfire smoke? small particle, toxic!

The wild fire burned everthing: trees, homes, glass, trucker, cars, animals and more. The visible distance is reduced.  So the wild fire smoke is black with smell and odor, it...

5 comments
The leaking mask can not brock the wildfire smoke

The leaking mask can not brock the wildfire smoke

You can feel the wildfire smoke due to leaking. The face mask can not protect you for the smoke if there is a leaking. You should wear the N95 face...

The leaking mask can not brock the wildfire smoke

You can feel the wildfire smoke due to leaking. The face mask can not protect you for the smoke if there is a leaking. You should wear the N95 face...

The HEPA + activated carbon fibre Face Mask has finished the designing!

The HEPA + activated carbon fibre Face Mask has...

The smallest face mask has finished the designing, no leaking, fit properly for men women face shape and size.    We will have both Nose Masks and Face Maks to...

The HEPA + activated carbon fibre Face Mask has...

The smallest face mask has finished the designing, no leaking, fit properly for men women face shape and size.    We will have both Nose Masks and Face Maks to...

Yellow sand reaches Japan again!

Yellow sand reaches Japan again!

What should we do when you face the yellow sand? My suggest is wear our HEPA H11 nose mask due to no leaking. All the face mask with leaking is...

Yellow sand reaches Japan again!

What should we do when you face the yellow sand? My suggest is wear our HEPA H11 nose mask due to no leaking. All the face mask with leaking is...

Our N95 Nose Mask V Face Mask in air leaking, remove pollen, VOC's and more

Our N95 Nose Mask V Face Mask in air leaking, r...

                                           N99 HEPA  Nose Mask        Normal Face...

20 comments

Our N95 Nose Mask V Face Mask in air leaking, r...

                                           N99 HEPA  Nose Mask        Normal Face...

20 comments