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Home or Office Gas and Chemical Testing in China

Now take a deep breath, doesn’t that feel great! Assuming you are indoors right now, you would be most likely surprised to know how many toxins you have just inhaled which include chemicals, viruses, microbes, dust, pollen, allergens, mold.

We live 87% of our lives inside, and indoor air toxin levels are up to 100 times higher than contamination levels found outside. Given the poor building materials used in China its close to a certainty that contaminants can be found in your home, the only question is how dangerous are the levels.

Gas and Chemical Testing China

Insufficient ventilation can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources. High temperature and humidity levels can also increase concentrations of some pollutants.According to the American College of Allergists, 50% of ailments are either caused or aggravated by polluted indoor air. It only makes sense that we ensure the air we are breathing is truly safe. Considering we breathe 11,500 liters of air per day it only makes sense that you and your family takes control of the air you are breathing.

Renaud Air has the capability to test over 24 different types of airborne & environmental contaminants. Determining the presence of contaminants requires sophisticated equipment and training. Our testing will allow you to benchmark against Chinese and International standards, if high levels are found we can offer solutions to remove (remediate) the issue.


Environmental & Air Quality Testing Service (24 Items)

Formaldehyde (HCOH) Radon Particulates (PM2.5)
TVOC Particulates (PM10) Ammonia
Benzene Lead Particulates (PM0.3)
Toulene Ozone(O3) Dust Mites
Xylene Carbon Monoxide(CO) Electromagnetic Radiation
Carbon Dioxide(CO2) Total bacterial Count Nitrogen Dioxide(NO2)
Bacteria Analysis Sulfur Dioxide Oxygen Count
Relative Humidity Noise
Fresh Air Volume


Please contact us at 400 820 2791 or email us at to speak and schedule an appointment with one of our technicians.

For orders and inquiries, please call 4009203910 / email, or add our Customer Service WeChat account: 17702161231.