Businesses in this Sector

Fontaine Fifth Wheel Company

Fontaine Modification Company

Fontaine Spray Suppression Company

Fontaine Trailer Company

Marmon-Herrington Company


Sisu Axles Inc.

Triangle Suspension Systems, Inc.

TSE Brakes, Inc.

Webb Wheel Products, Inc.


This sector primarily supports the heavy-duty highway transportation industry with trailers, fifth wheel coupling devices, OEM truck modifications, spray suppression products, and undercarriage products such as brake parts and suspension systems, and also serves the light-vehicle aftermarket with clutches and related products.
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