ATI AirTest Technologies Inc. is engaged in the manufacture and sale of air testing equipment and related services in Canada and the United States. The Company operates through the segment of manufacture and sale of gas detection equipment. The Company sells its products primarily in Canada and the United States. Its products and applications include Wireless Transmitters, CO2 Demand Controlled Ventilation, Parking Garage Ventilation, HVAC Dew Point, Humidity & Temp, Portables/Data Logging, Calibration and Refrigerant Detection, among others. It works with original equipment manufacturers (OEMs) to integrate a range of sensor components into their designs. Its OEM products include CO2 modules 2,000 to 10,000 ppm, CO2 modules 2% to 100%, Air Velocity Probes, Humidity Elements, Humidity & Temperature Measurement Modules, Humidity & Temperature Measurement Probes and Humidity Calibration. The Company's warehouse is located at Unit 9-1520 Cliveden Ave, Delta, British Columbia V3M 6J8.