Wire Supplies Inc. is pleased to offer a full array of products to service the transportation market. Products include electrical, lighting and electronic controls and we have the expertise to assist if you have questions. Below is a line card to view all the products we stock and links to download key vendors.

WSI Line Card

Transportation Safety Technologies (TST)

Since 1968, TST has led the industry in the design and manufacture of a wide array of electronic components for the specialty vehicle industry. They operate two ISO-9001:2008 Certified manufacturing facilities Indiana. They design and produce electronic control, safety, and wire harness products for specialty, commercial and emergency vehicles.



Federal Signal

Federal Signal has been the driving force for public safety products and systems essential to first responders and work truck applications for more than a half century. They provide the innovation for the latest technological breakthroughs in audible and visual signaling, Automatic License Plate Recognition and Digital In-Car Video.

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Betts Industries

Betts has been a major supplier of vehicle lighting products to the cargo tank and trailer industry for close to 50 years.

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