Who We Are:
GD Casting Group was formed through the merger of Dart Casting and General Die Casters—two legacy leaders in aluminum high-pressure die casting. With combined roots dating back to 1957, we’ve built a powerhouse in U.S. manufacturing, offering end-to-end solutions from tooling design to final assembly. Our broad industry experience and deep technical know-how make us the go-to partner for complex, precision aluminum components.

Two Legacies, One Future:
What started with a single- die casting machine in Illinois and a quality-driven operation in Ohio has now become one unified team—built to solve complex die casting challenges with precision, speed, and dedication.
 
With over 30 die casting cells and 25 CNC machines, we offer full-service capabilities from casting to assembly—delivering where others can’t.

Industries Served:
From home essentials to industrial innovations, our expertise in die casting spans diverse industries. 

Transportation
Lawn & Garden
Lighting & Construction
Home & Recreational
Energy
Automotive

Automotive

Construction

Manufacturing

Transportation

GD Casting Group

Brian Lennon

This department provides strategic leadership and overall direction for the organization.

GD Casting Group

Org chart

Teams

Executive Management

Offices

GD Casting Group

Org chart

Teams

Executive Management

Offices

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