Wabash National Corp. said it has received federal clean industry certification for its facility in San José Iturbide, Guanajuato, Mexico.

The facility manufactures Bulk and Brenner brand tank trailers, as well as Walker brand storage silos. The plant employs more than 250 people.

“Achieving the Federal Clean Industry Certification is a significant achievement for Wabash National and our San José Iturbide team,” said Brent Yeagy, president and chief operating officer. “Not only does it demonstrate our commitment to protecting the environment, our associates and our communities, it is a testament to the hard work and dedication of our entire team.”

Certification took nearly four years to complete and required compliance with all of Mexico’s environmental federal laws.

Wabash National is one of only 12 companies in Guanajuato to earn this recognition.