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Arjay Engineering, company


Arjay Engineering is a global leader in the specialty design of capacitance instruments and fluorescence technologies for process and environmental monitoring.

Well over 30 years of manufacturing and industry experience contributes to Arjay’s ability to offer up ideas and solutions for your process and environmental applications.  With all of our operations focused into our facility near Toronto,   we can quickly respond to your interests from a general inquiry right through to after sales support.

Our main facility is located near Toronto. Support facilities are located in Vancouver and Beijing. Arjay is also supported by a network of product representatives throughout North America and in various regions of the world.

In addition to our manufactured products, Arjay is able to provide custom design and engineering services and control panel assembly.

We invite your application inquiry. Our core technologies and design flexibility may extend beyond the products listed. The opportunity to address your application ideas with our designs is welcomed.

If your interest includes a joint venture, re-sale, or representative opportunity, please contact us directly.

Click here for our Corporate Profile [PDF]

Arjay manufactures under the following trade names:

  • Arjay
  • Level-Ease
  • Hydrosense

Our line of Gas Detection Products can be viewed: