Product Specials
Product Information

Touch Tek

Touch Tek Control systems are an economical solution for Rescue, HAZMAT...

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CDR-357

Commander 357

The CommanderTM 357 is a heavy duty12 volt DC...

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PSF-100

Primary Secondary Flasher

Our Primary/Secondary Flasher is an affordable...

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S240-7000

Terminal Stud

Our single stud terminal block can safely handle...

Control Electronics

Control Electronics

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Cables and Harnesses

Cables & Harnesses

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Safety and Security

Safety & Security

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Since 1968: Manufacturing Dependability & Reliability

Since 1968, TST has led the design and manu facture of a wide array of electronic components for transportation and other industries that use all types of commercial vehicles. We operate a 34,000 square foot ISO-9001 certified manufacturing facility in Indianapolis, Indiana. Vehicle control systems, Eagle Eye™, Underbody Lighting, and stock parts are produced and shipped from Indianapolis.

About TSTAbout Riverside

ISO 9001:2000 Certified Latest News
01

TST Launches New Business System

TST launches new business system in order to better serve our customers for on-time delivery.

22

Ray's Trash selects TST's Eagle Eye Product

Ray's Trash selected TST's Eagle Eye Product for obstacle detection needs, as chronicled by the Indianapolis Star.