For more information about Trinity's energy equipment businesses, please visit:

> trinitylpg.com
> trinityheads.com
> trinitymexico.com
> trinitytowers.com
> trinitymetalslaboratory.com
> trinitytransmissionstructures.com

Trinity Structural Towers, Inc. is a leading manufacturer of structural wind towers for the energy industry in North America. Trinity Structural Towers has manufacturing facilities in the United States and Mexico, and partners with Trinity’s trucking company to provide logistical support and transportation services that facilitate the delivery of wind towers to job sites.

Trinity Containers, LLC is a leading manufacturer of pressure vessels in North America. The company’s product lines include tanks for residential use and custom containers for a wide variety of products and applications. Trinity Industries de Mexico, using the brand name TATSA®, is a leading tank containers manufacturer in Mexico. Trinity Industries de Mexico also manufactures various metal products for several of Trinity’s other businesses as well as external customers. Trinity Heads, Inc. produces tank heads for a variety of containers and railcars.