Cubic Sensor and Instrument Co.,Ltd. manufactures gas sensors and sensor solutions in China. It offers indoor air quality products, such as CO2 sensor, formaldehyde & VOC sensor, IAQ controller and monitor, integrated sensor module, particulate matter sensor, and optical particle counter; outdoor particulate matter sensing solution and oil mist sensor; ultrasonic oxygen sensor, ultrasonic oxygen flow sensor, TDLAS oxygen sensor, DLCO gas sensor, spirometer, and NDIR ETCO2 sensor; automotive electronic products, such as automotive air quality sensor, automotive O2 and NO2 sensor, and Li-battery thermal runway sensor; safety alarms, which include refrigerant gas leakage monitoring sensor, flammable gas safety monitoring sensor, SF6 gas leakage monitoring sensor, and toxic and hazardous gas safety monitoring sensor; smart metering solutions, such as residential ultrasonic gas meter, industrial ultrasonic gas meter, residential ultrasonic gas flow sensor, and commercial ultrasonic gas meter; and gas analyzer. The company offers its products in the fields of indoor and outdoor air quality monitoring, automotive sensor, health medical, industry safety, engine emission monitoring, and smart metering. It also exports its products to approximately 80 countries and regions. The company was founded in 2003 and is headquartered in Wuhan, China.