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The die-casting process involves the creation of exclusive, integral embellishments, such as a medallion casting. At Signet, our die-casting service creates bespoke 3D product designs with the use of custom-made tools.

Signet starts the die-casting process by working on hardened steel with a varying number of cavities depending on the product requirement. We specialise in zamac die-casting, which only uses virgin zinc alloy material.

Die-casting involves injecting molten metal into to a mould cavity which, when the metal has cooled, forms the unique design. With over 20 years of experience in meticulously carrying out this process, we at Signet assure you of our attention to detail and commitment to delivering the perfect custom embellishment. Our custom die-casting service allows you to make a distinctive and strong impression on anyone who sees your luxury product on the shelf, or receives it as a gift.


You can be sure that the finished embellishment will be as unique as you want it to be. There are various forms of plating and finishes available, and you can choose from a variety of options, including:

  • Metal plating
  • Spraying
  • Enamelling
  • Galvanic plating



The finished die-cast can be combined with cord, ribbon, leather, adhesive or other types of materials for packaging, lending an unmistakable classic appeal to your product.

In addition to beautiful embellishments, the custom die-casting process can create a number of intricate metal products, including medallions, jewellery and even automotive parts. A tried and tested procedure, die-casting remains one of Signet’s most valued services. It has developed over time and adapted to the many innovations in the industry and is one of our classic embellishment techniques.

Trust our processes and technology to take your branding to a whole new level of quality and timelessness. Use our custom die-casting services to adorn your product with an outstanding embellishment to help you make your mark. Our die-cast items are the product of an enduring process, combined with our attention to detail and dedication to maintaining high standards for our clients.


  • Numerous finishes available through metal plating, spraying, enamelling etc.
  • Galvanic plating finishes available in both ‘tumble plating’ or ‘rack plating’ for premium effect
  • Metal products can be combined with cord, ribbon, leather, adhesive and other materials to deliver a complete solution


  • Metal


  • Enamelling
  • Metal Plating
  • Spraying