Tek Supply was started over 29 years ago in the Chicago area. The company grew out of a need for supporting PLC systems that were no longer being manufactured or supported. At the time only a hand full of companies were selling or repairing obsolete products. We specialize in Panelview display backlights for Allen Bradley. Today Tek Supply Inc is one of the leading suppliers of these products on a worldwide basis. Our customers include most of the Fortune 500 manufacturers and government and military installations around the world.

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(815) 334-1688

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