Made in USAManufacturers ofPMPNASFD/FDCNumerical

Ring Assemblies

Plate Nuts


Sling Links

Lunettes/Round Rings

Pintle Hooks

Superior Quality Since 1950

Superior rated by customers, Puritas Metal products is a manufacturer of the highest quality lifting rings and plate nuts for demanding cargo handling and storage applications.

With 60 years experience in the U.S.A. and international marketplaces, Puritas remains the industry leader by offering proven quality, superior customer service, competitive pricing and timely delivery.


  • Certification to Standards

  • CNC Production

  • Machining

  • Prototype Development

  • Made in the USA

  • Stocking Programs

  • Design Verification

  • DFARS Compliant

  • ISO 9001:2008 Compliant

  • 3D CAD Capability

  • Load Testing


  • Turning

  • Milling

  • Welding

  • TIG & MIG
    Certified to AWS D1.1 & AWS 17.1

  • Proof Testing

  • Bending of Solid Bar ¼" to 1½" Diameter

  • Certified Outside Specs: Pull Testing

  • Heat Treatment Specs

  • Plating Specs

  • QSLM Status with DLA Logistics