Tri-State Aluminum Castings Company, L.L.C.

Tri-State Aluminum Castings Co., L.L.C. was formed in 1977 to service the prototype and low-volume aluminum casting market.  Since inception, Tri-State Aluminum Castings Co., L.L.C. has set goals for complete customer satisfaction within our product line.


Tri-State Aluminum Castings Co., L.L.C. has capabilities in green sand and air-set sand molding, Shell core, and isocure blow molded cores.  From simple open pour tooling to complex molds with multiple set cores and chills.

Major Markets:

  • Automotive-Specialty Vehicle
  • Agricultural
  • Industrial Machinery
  • Fluid Handling
  • Pneumatic Valve Robotics

Alloys Poured:

  • 319, 355, C355, 356, A356, 357

Weight Range:

  • Ounces to 500 pounds

Support Facilities:

  • Pattern Shop
  • Machine Shop
  • Heat Treat
  • Non-Destructive Testing
  • Plating and Anodizing
  • Polishing