China Pulse Dust Gas CO2 Sensors Co., Ltd. (https://www.pulse-sensors.com/) is a leading manufacturer of air quality sensors, offering a range of products for air quality and environmental monitoring. Our product lineup includes laser dust sensors, infrared dust sensors, CO2 sensors, TVOC detection modules, formaldehyde sensors, and all-in-one detection modules, all of which are widely used in smart home appliances and environmental monitoring systems. Our solutions are highly regarded both domestically and internationally.