Unlock Your Manufacturing Potential

As technology evolves, so does manufacturing. Modernizing and advancing your operation isn't always easy, but we are here to help you evolve one step at a time. Discover your solution and connect with one of our experienced solutions consultants today and manufacture to your potential.

Find Your Solution
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A local, long-established manufacturing technology company

Tri State Supply Company is on the cutting edge of electrical and automation equipment and services for the builders, installers, maintainers of the manufacturing industry. Jim Van Zandt helped start Tri State Supply as a family business in 1963. Since then, Tri State has steadily grown to become the region’s most reliable, local, customer driven solutions built on the core of Allen-Bradley products and Rockwell Automation software and services, serving western Pennsylvania, northern West Virginia, and southeastern Ohio.

  • Our people, knowledge, authority and inventory are local
  • We work more quickly and with more agility for our customers in an industry of minutes and hours
  • We streamline and customize customer inventory needs and then distribute them with more speed
  • We invest significantly in our people with continual training, to help you be confident that you have the right solution for your operation

Asset Management & Infrastructure Solutions

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Travel with us to Automation Fair 2024!

Build Your Possible at Automation Fair 2024!

The hottest innovations. The smartest experts. The latest strategies. They all intersect at Automation Fair 2024, the world's premier industrial automation and digital transformation event hosted at the Anaheim Convention Center, November 18th - 21st.

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Modernize your Facility

Manufacturing is moving fast. To keep up to speed with increasing demand, changing customer needs and rising operational costs, facilities must embrace and implement new technologies to stay ahead of the competition and ensure future, long-term success.

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Smart Safety Solutions

The safety systems of yesterday were complex and required tedious wiring, making it difficult to keep employees protected and maintain compliance with regulations. 

The Smart Safety system of today simplifies your wiring system and gives you access to advanced diagnostic data to improve product quality, reduce downtime and most importantly, keep your employees safe.

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