QEL

5935 Ottawa St., Richmond, ON

QEL (Quatrosense Environmental Ltd.) is a world leading Canadian manufacturer of gas detection equipment. Our product mix includes toxic transmitters/sensors, combustible transmitters/sensors, single through multi-channel analog and digital ...

Quantum Technology Corporation

3650 WESBROOK MALL, Vancouver, BC

Cryogenic refrigeration systems. Helium liquefiers. Custom design & manufacturing.