Trans-West Supply Ltd is your complete source for Control Valves, Control Instrumentation and equipment to efficiently contain and control Industrial processes.
Located in the heart of Ontario's Papermaking Country with head office in Thunder Bay Ontario Canada, we are Northwestern Ontario and Manitoba's first choice for technical sales related to valve products.
Valves, Instrumentation & Software for Every Need

Call us today for your industrial process automation needs, be they Troubleshooting, valve repair, or supply of process control systems and parts. We would be pleased to supply additional information and / or a quotation on your next project.
With the strength and experience of our technical sales force, engineering and service teams, combined with the quality products and resources of the many manufacturers we represent, Trans-West is equipped to meet your industrial automation and process control objectives.
View Our New On-Line Product Catalog
Our product offering covers the entire process loop (control valves, transmitters and controllers) as well as display's, software, analyzers and accessories related to the world of automation and instrumentation. We specialize in steam distribution and control products, severe service products for pulping, papermaking and mining including flow and level products for water / wastewater.
The manufactures we represent; Metso Automation, Jamesbury, Oseco, Yarway, Camfil Farr, Kormax, Precision Digital, Siemens Energy and Automation, and many others are world leaders in their respective fields.
Subscribe to the TWS Newsletter
Our goal is to make it easy for you to do business with us and that starts by keeping you informed! Our commitment is to provide the highest quality products and service for your applications while maximizing their performance.
Lots is happening in the Control Industry but you may not always get to reading key articles about new developments. Trans-West Supply is working on a Newsletter to keep its customers informed about noteworthy developments in the field of Valves, Automation and Control. We may also throw in a few special product offers as an incentive for reading.
If you would like to receive a copy of our newsletter please select register in the footer of our product catalog.
Thank You for visiting our website, and your continued patronage!
Greg Troilo,
Trans-West Supply Thunder Bay Ontario Canada