DE 302-838-6333    MD 410-546-2900

  • Takeuchi TL230

    Takeuchi TL230

    Just listed for sale out of our rental fleet! This 2012 Takeuchi TL230 is the perfect addition to your equipment fleet. Unit is equipped with...

  • Dover Tri-Supply Location

    DOVER LOCATION IS NOW OPEN!

    The doors are officially open at our Dover, DE location! You'll be able to find us on the south side of Dover, directly off Rt. 13. The store is...

  • Geogrid

    Geosynthetics

    In excavation applications, the use of geosynthetic materials are a necessity when minimizing environmental impact and ensuring wildlife safety....

Happenings

MAKE SOME MOVES WITH TRI!

The new year has inspired some of our employees to make healthy lifestyle changes! We are gearing up for April...

NAWIC Block Kids Event 2017

On February 4th, members of the Wilmington, DE NAWIC chapter gathered for their annual Block Kids building competition. This was NAWIC's 23rd year...

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