China Pulse Dust Gas CO2 Sensors Co., Ltd. (https://www.pulse-sensors.com/) is a leading manufacturer specializing in air quality sensors, offering a diverse range of detection equipment, including laser dust sensors, infrared dust sensors, CO2 sensors, TVOC detection modules, formaldehyde sensors, and all-in-one detection modules. Our products are widely used in smart home appliances... https://www.pulse-sensors.com/