Plan Your Next Project With Trega

Aluminum Castings
Permanent Mold Casting

Who We Are


Founded in 1973, Trega is a custom manufacturer of
permanent mold castings for a wide variety of industries.



What We Do Best


Trega specializes in 300 and 400 series alloy
permanent mold castings with the following specifications:

  • From 50 to several thousand pieces
  • From 2-3 ounces to 30 lbs
  • Dimensions of 30” X 48” and larger.

Why We Are Different


Trega offers value-added services for each step of the
production cycle and assists customers in maximizing
efficiency, accuracy and consistency in their aluminum castings.