4 The Double-X Jacks to lift the car in flood water! October 25 2023, 0 Comments

The is a Double-X Jacks. We failed to lift the car due to the angle is onle 11 degree at beging. So we install the additional small jack with 20 degree angel to lift at begin with, then move to the second jack with 20 degree of ange to lift base on the Double-X Jacks. 

This is a double-X scissor jack and two jacks inside the set. The heigh is 768mm (30 inch) to lift a car (3MT)  by hand wrench  or impact wrench (fast).

We are working hard to make the innovation jack to keep your car safety.




How to protect your car in flood water? October 08 2023, 0 Comments

Our first sample of Double-X Jack has been set.

We will test the jacks by lift the car, and doing more tests, and apply the CE certification soon.

Our aim is make the lift to you with fast and safety to resuce your car in flood water. 


Our Double-X Jack sample is making now for lift the car in flood water August 26 2023, 0 Comments

Double-X Flood Car Jack

The first 4 Double-X Flood Car Jecks sample are making now. The jecks can lift 4400lbs of car with height 760mm.

Our designing is based on our Jeckbag's idea and scissors lift jack. It is stable, fast and safety to rescue the car in flood water.

We will update the news here.




Wildfire smoke change the maple leaf color and damage the tree in Toronto August 06 2023, 0 Comments


There was wildfire smoke in Toronto last month. There are a lot maple tree leaf color change from green to white. You can see the photo below:


The widlfire smoke damage the leave of tree. It is necessary to wear the mask.


Did you see the wildfire smoke dust on your face mask when you wear it? Our nose mask catched the wirldfire smoke! July 31 2023, 0 Comments

I weared the HEPA filter nose mask during the time Toronto had a blanket of wildfire smoke. There is dust on the face of HEPA filter (left one) , the right is a a new one .

The more dark position on HEPA filter are face to the holes on nose mask front cover.

The HEPA filter is more dark on the back side in below photo. We catched the wildfire smoke since our nose mask no air leaking. Our nose mask blocked the dust and odor from the wildfire smoke. 


 The wild fire smoke is on surface and inside of the HEPA Filter.


HEPA H11 Nose Mask performance during my packaging work with heavy dust of carbon July 05 2023, 0 Comments


I wear my HEPA H11 nose mask to make a small 750g bags of pellet carbon from 25kg bag. There are dust in the air during packaging. I change the filter every half day. The HEPA filter can block the dust of carbon and keep the nose clean. 

I used 8 HEPA filters to fill the carbon into small bags and sealed 2780 bags. I accept this order because I have the nose mask.

The nose mask has advantage in no leaking and brock dust is very important. The nose mask has brocked the wildfire smoke, too. 




More carbon arrived and 4.0mm CTC 70% pellet arbon is ready for order now June 30 2023, 0 Comments

The 20 feet container arrived in Toronto and 55lb packaging pellet activated carbon is available for order and delivery now.

We are prepare the special 2480 small double bags is in process for our customer. Share some picture here.








Wildfire smoke in Toronto today! Test the performance of Rocky Air HEPA H12 Air Purifier June 28 2023, 0 Comments

You easy to test the smell of the wildfire smoke if you wear leaking face mask.

I tested the quality of air PM0.3um was 270,000 pieces/L yeasterday. It is 720,000 todaylate afternoon. The treated air index is reduced to 158000 by our Rocky Air HEPA H12 purifier. All the data is in following photo.


(note: the record time is Chinese date, 12 hrs ahead of Toronto's time)


We also test the electrostatic filter air purifier (sample). The performance is better. Reduce the PM0.3um to 139000.



Canadian wildfires send smoke south! Smoke haze blanketed the cities in Montreal, Chicago, Detroit, Toronto June 28 2023, 0 Comments

Canadian wildfires are continuing to send heavy clouds of smoke south, from Northern Ontario and Quebec, through both provinces and into the U.S.

The thick haze has triggered air quality warnings for Chicago, Detroit and Toronto.

This week, Chicago is experiencing the worst air quality of any other city in the world, according to At its peak, the air quality index on June 27 was about 187 (a healthy air quality index is one below 50).

The visible distance is 2.4km in Chicage today.


What is relationship between the lung cancer number and wildfire smoke? June 18 2023, 0 Comments

They found that people who lived within 50 kilometres of a wildfire in the past 10 years were 10 per cent more likely to develop brain tumours, and five per cent more likely to have lung cancer, compared to people living further away.

The wildfire smoke is every where from east cost to west in Canada. The PM2.5 particles reduce the visibility. 

You should wear very good quality of face mask (no leaking) in order to avoid the lung cancer. 

According to National Cancer Center's report, the number of lung cancer inireased by 300% from 1990 to 2017 due to air pollution, 14.4% of death is coming from PM2.5 air pollution. 

A higher risk of getting cancer compared to those who don't. Wearing an N95 mask to fend off smoke during outdoor activities to reduce part of smoke.

The wildfire can burn everthing! The N95 can not brock all stuff since you still feel the odor and smell when you breath. 

The best mask for wildfire smoke must meet following conditions:

1) No air leaking mask to fit face

2) HEPA Filter N95, N99, N100, or electrostatic filter

3) Activated carbon fibre


What is the wildfire smoke? small particle, toxic! June 09 2023, 5 Comments

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 is toxic. The smoke is flying thousand KM away. The are small particle less them PM2.0 will go into blood. It is harmfull for your body. 

I had cough in third days during my 7 days business trip from Canada to China in 2013, the visible distance was less than 2KM in Taiyuan. There was very high air pollution in China. I feel to wear activated carbon face mask is much better than medical face mask. The medical face mask is uneless. 

I had dry cough for two months in Toronto after return from China. I had to see my family doctor. I spent C$200 on drug.

Therefore, I started to do research on face mask, and decide to make the nose mask in 2017.


The leaking mask can not brock the wildfire smoke June 08 2023, 0 Comments

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 mask with fit.

Our HEPA H11 Nose Mask can help you to brock the smoke, absorb the odors and smell by activated carbon fibre.


Best mask for wildfire smoke: (1) no leaking, (2) KN95 or N95 (3) activate carbn fibre to remove odors and smells June 04 2023, 0 Comments

Can wearing a mask help protect me from smoke?

Wildfire smoke is a mixture of gases, particles, and water vapour1. Particulate matter, particularly fine particulate matter, is the main public health concern with wildfire smoke. Like other air quality issues, a multi-layered approach is recommended to reduce the health effects of wildfire smoke1,2. Personal protective equipment like respirators (such as N95, KN95 or P100) may be used to reduce exposure to wildfire smoke but are most effective when used as part of a multi-layered approach. Other important layers include staying indoors with doors and windows closed as long as temperatures remain comfortable, cleaning indoor air, and minimizing outdoor activities.

Dust masks and medical masks (also referred to as disposable masks or surgical masks) do not offer protection against the particles or gases in wildfire smoke as they do not tightly seal around the face as properly fit respirators do. Respirators are effective for filtering fine particulate matter (as small as 0.3um), but do not protect the user from gases in wildfire smoke. Proper fit and use are critical for respirators (such as N95, KN95 or P100) to provide the level of protection expected. Users should follow the manufacturer's instructions for use, including performing a "seal check" to determine proper fit. People at increased risk of adverse effects from wildfire smoke, such as those with heart or lung problems or older adults, should consult with their health care professionals before using a respirator, as using a respirator can make breathing more difficult.​

The best mask for wildfire smoke have to meet following all conditions:

(1) no leaking, fit face

(2) KN95 or N95 filters

(3) activate carbn fibre to remove odors and smells



We are going to donate some HEPA H11 Nose Mask to Canada Emergency Service for wildfire June 02 2023, 0 Comments

We just received a call from Canada Emergency Service to confirm we can donate some HEPA H11 Nose Mask for wildfire. There are many wildfires from BC to Helifax in Canada. There are a lot people need a good quality of mask in the area with wildfire smoke. 

We will update the inforamtion about this donate case.

Performance for the HEPA Nose Mask from our client May 23 2023, 0 Comments

We received the e-mail for our nose mask performance and service today.


The HEPA + activated carbon fibre Face Mask has finished the designing! May 19 2023, 0 Comments

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 meet your demand to protect your health.

HEPA + Acivated Carbon fibre to absorb wildfire smoke is the best filter, fit face and no leaking!! May 19 2023, 0 Comments

The best air purifiers fitted with HEPA filters can reduce particle concentrations by as much as 85 percent, according to the EPA. If you want to get rid of the smell of smoke in addition to particles, you’ll want an air purifier that also has a large carbon filter to absorb odors.

Our Rocky Air Nose Mask is the best mask to remove the smell, odor and wildfire smoke with no leaking.



Wildfire smoke in Alberta May 17 2023, 0 Comments

There are 91 wildfires in Alberta, 28 wild fires are outcontrol. The visible distance is 4.5km today in Edmonton. 

Please stay home and wear good quality of face mask!

City of Calgary

The wildfire is back in Alberta. May 05 2023, 0 Comments

The mask can not block the wildfire smoke dut to leaking. The wildfire will burn everything into the air, it is harmful for body. The good quality of mask is necessary to brock the smoke.  

1. use HEPA H11

2. Activated carbon fiber

3 No leaking mask

4. Portable the electrostatic filter air purifier







Rocky Air will submit for NIOSH Respiratory Fit Evaluation Challenge April 28 2023, 0 Comments

There are issues with the current state of fit evaluation on filtering facepiece respirators (FFRs), especially for those working outside of the U.S. Occupational Safety and Health Administration (OSHA) regulatory oversight.

  1. Research and anecdotal information reveal that health workers at doctors’ offices, nursing homes, dental facilities, and home health settings may not conduct initial or annual fit evaluation on a consistent basis due to lack of resources and fit evaluation procedures being impractical to implement widely across an organization
  2. From a global pandemic, to wildfire smoke, and air pollution in urban areas; now more than ever the general public is wearing tight fitting respirators without the benefit of a fit evaluation to know if the respirator selected is properly providing the intended level of protection.
  3. Under serious outbreak conditions, current approaches to quantitative and qualitative fit evaluations are constrained and lack the ability to efficiently scale.

We know the face mask has a big prolem of leaking, so we are going to submit materials to this challenge!

It is true! The both surgucal face mask and  N95 mask is a uniform mask for every one, it is wrong! Each people has different shape and size, even twin's face are different. The face mask can not perfect fit the face with leaking make millions doctors and nurses are sick by COVID-19 in past 3 years. 

I will update this information.


Yellow sand reaches Japan again! April 13 2023, 0 Comments

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 failed to brock the sand. The size of sand is 1-7um, the sand will into the face mask through the leaking, then go into your nose and mouth. 

A lot of people do not wear the face mask in sand storm. Since the face mask will be wet, the sand will ben wet and stick inside of  the face mask, you will feel the skin of face is not comfortable. 

I saw the yellow sand in Beijing in spring 2003. The yellow sand flied to Japan.

It is the 8th yellow sands in China in 2023. 


Stay Home! Wear Mask!


Nose Mask to help you get ahead of allergy season March 28 2023, 0 Comments

While most people welcome the warmer days of spring, allergy suffers look forward to the season with some trepidation. Our nose mask can help you manage the symptoms. 

Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Anywhere between 15 per cent and 25 per cent of Canadians experience allergies to one or more types of pollen.

The tree pollen season starts earlier in warmer provinces, however. For example, trees start pollinating in February in British Columbia.  The grass pollen season typically starts mid-May and lasts until the end of July and ragweed season starts mid-August and lasts until mid-October or the first heavy frost.

There are several tools cut down on allergens alotgether:

1. Close the windows,

2. Turn on HEPA air purifier

3. Change the filter of house 

4. Wear Nose Mask for outdoor or indoor.


The smallest both HEPA H11 and HEPA H12 filter face masks are in designing now on the word!! March 23 2023, 0 Comments

We are going to design the face masks to cover both nose and mouth. There are two type of face masks:

1. HEPA H11 filter face mask

2. HEPA H12 portable air purifier with face mask

The advantage of this design are below:

1. No leaking

2. The silicon components with no sensitive and /or no allergy to 

3. Less area to cover the face compare to N95 face mask.  There is 40% of N95 face mask covered area.

4. Use HEPA as fiber with activated carbon 

5. Less space between the mask and face, reduce the level of carbon dioxide (CO2).

6. Breathing easy, due to the air flow is faster then N95 face mask.


Relonged use of face mask by healthcare professionals (doctors and nurses) and health workers in senior house center during COVID-19

Workers in mine, or working in dust or odor environment, such as construction workers. 

Remove the wildfire fire smoke, ..., and more.


Face mask with air tube


Disadvantage of face mask, need a new mask! March 22 2023, 0 Comments

Relonged use of N95 and surgical masks by healthcare professionals during COVID-19 has caused adverse effects such as headaches, difficulty breathing, rash, acne, skin breakdown.

Surgical masks also do not prevent leakage around the mask when the user inhales. It also interferes with vision, communication, and thermal equilibrium. 

Exhaked CO2 builds up between the mask and face, and increased levels of CO2 casuse condusion, impaired congnition, and disorientation; reduce the O2 level to 17% according to research report.

Formaldenhyde is a checmical used in PPE that some are sensitive and or allergic to. 

Our Nose mask has following advantages:

1. Silicon nasal nose mask touch skin, safety

2. Ear loops is made by silicon, safety

3. Breathing easy

4. Almost no space inside nose mask, air flow go through easy by higher pressure.

5. No leaking

6, Less area cover the face.

7. Speaking clear

8. Free drinking