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90 years of putting the customer first!

St. Louis, Missouri Headquarters for Design, Engineering and Production of custom ring metals, dies, and metal stamping. Additional high volume factories owned in China with US Ring direct oversight.

US Based

St. Louis, Missouri Headquarters for Design & Engineering of custom ring metals, dies and metal stamping. Additional high volume factories owned in China with US Ring direct oversight.

High Quality Control

Long-term engineering managers with over 75 years combined experience in the ring metal field.

Easy to Contact

US Ring sales and marketing management are ready for your call when you need us. No 9-5 limits because we are an entrepreneurial organization ready to respond to your request!

Superior Customer Service:

Fast response, helpful, and accurate!

Trust US Ring to process your order for stock mechanisms, custom mechanisms, or poly storage media accurately. We will coordinate your requests for engineering services, metal stamping, or die design with our team of experienced engineers.

  • We welcome your inquiries.
  • Order mechanisms via the telephone at 800-888-8772 or 314-645-7880, or via our convenient online store.
  • Engineers available to discuss your custom requirements at 800-888-8772 extension 2830 or 2831.
Chat with a sales representative live

Experienced Design Team:

Hassle FREE custom solutions from industry experts

Aggressive pricing on custom tooling, metal stamping services, 3-D modeling and design, and engineering services. 75+ years accumulative experience.

  • State of the art equipment-Wire EDM, computerized CNC, CNC Lathe, CNC Grinders
  • CAM capability
  • Specialize in progressive die tooling
  • SolidWorksTM 3-D Modeling
  • Can convert 3-D to 2-D
  • Blueprint to CAD

News:

US Ring Wins Patent Lawsuit:

US Ring received a unanimous federal jury verdict that declared two patents held by China-based World Wide Stationery Manufacturing invalid. For details of the press release click here.

US Ring Offerings:

Ready to Serve Your Needs

  • Stock File/Ring Mechanisms
    Wide selection, ready to ship
  • Custom File/Ring Mechanisms
    Design, production with low cost
  • 3-D Engineering & Modeling
    Aggressive pricing, in-house saves time
  • Stamping Production
    Low cost producer!
  • Die Design & Production
    Specialists in progressive dies