We ship approximately 9-15 million springs per month.

  • Stress Relieve

  • Load & Tolerance Enhancement

  • Grinding

  • Part Color Identification

  • Finishing: Passivate, Oil Coat, Rust Inhibitor, Plating, Paint

  • Demagnetize

  • Tumble

  • Shot Peen

  • Clean

  • Preset

  • Hot Oil & elevated temperatures


Specializing in engineered springs from blueprints or samples.

  • RAPID Prototyping on production equipment

  • Advanced Spring Drawing & Design

  • Spring Validation

  • Feasibility

  • Tolerancing

  • Material Selection

  • Lot Control


Highest quality and guaranteed excellence.

  • Automatic Sorting & Gaging

  • Cycle Testing

  • Fatigue Life Prediction

  • Advanced Product Quality Planning (APQP)

  • Production Part Approval Process (PPAP)

  • Process Failure Mode Effects Analysis (PFMEA)

  • Failure Analysis

  • and more


Tangle-free packaging can reduce your assembly time.

  • Tack Boards (pictured)

  • Returnable Containers

  • Tubes

  • Pegs

  • Special Packing is per request


Automatic sorting 100% inspection off the machine.

  • Stress Analysis

  • Physical & Chemical Analysis / Metallic Structure

  • Fracture Analysis

  • Fractography

  • Metallography

  • Microscopy (Digital, Stereo, etc.)

  • Surface Embrittlement

  • Surface Finish

  • Stress Corrosion Cracking

  • Subsurface Defect

  • Mechanical Damage & Wear


Optimize your design.

Schedule a Productivity Enhancement Consultation. Our team will review your project and potentially extend spring life, reduce carbon emissions, and/or reduce costs.



Unique services differentiate us from the competition.

If your production environment has unique or specific requests, we try to make it as simple as possible to offer accommodations. Tadd Spring provides in-house packaging solutions, or fulfills supplier-owned packaging.

Tackboard, tacky board
Tackboard, tacky board
Tackboard, tacky board
Tube Pack
Tube Pack
Stack Pack, Stacking
Returnable Containers, Pegs
Cell Pack
VCI, rust prevention bags

Up next,

Tackboard, tacky board