Cubic Sensor & Instrument Co., Ltd. engages in the research, development, production and sale of gas sensors and gas analysis instruments. Its products include CO2 sensor, particulate matter sensor, formaldehyde sensor, VOC sensor, integrated air quality sensor, IAQ controller & monitor, oxygen & flow sensor, mainstream EtCO2, spirometer, industrial gas sensor and gas analyzer. The company was founded by You Hui Xiong, Zhi Qiang Liu, Lei Cai and Tai Yi Jiang on May 22, 2003 and is headquartered in Wuhan, China.