Tongdy Sensing

Tongdy Sensing Technology is a leading and well-recognized brand in air quality monitoring and building management systems (BMS). The company specializes in a broad range of applications, including indoor environmental monitoring, duct and outdoor air quality measurement, sensor data services, and control solutions for specific gases such as CO₂, CO, ozone, TVOC, PM2.5, PM10, formaldehyde, as well as temperature and humidity.

Tongdy’s products are designed to industrial-grade standards, meeting but often exceeding the requirements of major international green building certifications such as WELL, RESET, LEED, and BREEAM. Their advanced technologies are widely integrated into smart green buildings and IoT systems, supported by continuous technical services and support.

With over a decade of development, Tongdy has established long-term strategic partnerships with more than 100 prominent enterprises worldwide, delivering solutions to over 500 international projects.