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TPSC - Transportation Products Sales Company serves rail and rail transit customers across North America, providing proven solutions for PTC, locomotives, signals and telecommunications. The products represented by TPSC are manufactured by partner companies to meet the essential standards and rugged requirements of the railroad industry. The represented services include the planning and integration of products for remote and back-up power, PTC, communications, wireless and video data, monitoring, surveillance, telecom, and environmental compliance analysis.

Founded in 1986, TPSC has offices in 11 locations, including their headquarters near St. Louis, Missouri.

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