Sensors Expo & Conference 2019

ASAIR MEMS Sensors (Aosong)  

Booth 341

Guangzhou, Guangdong  
      China

We are one of very few companies in the world which are making humidity sensors from wafer, chips to modules, we are also is the only MEMS humidity sensor manufacturer in China.  Our customer include Electrolux, Haier,Glanz,Thermar Stor, CUI, etc. We have more than 40% market share for humidity sensors market share in China.  Our main products include relative humidity sensors and absolute humidity sensors and VOC sensors.





We have the following certificates:







  1. IATF 16949:2016. It is the International Standard for Automotive Quality Management Systems. IATF members include the following vehicle manufacturers: BMW Group, FCA US LLC, Daimler AG, FCA Italy Spa, Ford Motor Company, General Motors Company, PSA Group, Renault, Volkswagen AG and the vehicle manufacturers respective trade associations – AIAG (U.S.), ANFIA (Italy), FIEV (France), SMMT (U.K.) and VDA QMC (Germany).


  2. ISO9001-2015,


  3. CE Certificate ;


  4. RoHS Certificate;


  5. “National Testing Laboratory of Professional Testing & Calibration” in China;


  6. “National high-tech enterprise” and “National high and new technology cultivationin China




Product Categories

- Instrumentation
- Internet of Things
- Meters/Gauges
- Moisture/Humidity
- Sensors/System Components
- Temperature
- Wearables
- Wireless