Bronze Plaques and Engraving Services

Bronze Plaques and Engraving Services

Bronze Plaques and Engraving Services

Gemini Bronze Plaques Catalog

We offer Gemini Bronze plaques, and engraving

Gemini has been an established name in the sign industry for 50 years. And for the past two decades, we have been producing metal plaques of superior quality for the sign, award and recognition industries.

Since the beginning, our philosophy has remained unchanged — to provide the highest quality letters, logos and plaques, at the lowest possible cost, hassle-free, with the quickest delivery in the industry.

Today, Gemini is the world’s largest manufacturer of dimensional letters and employs more than 600 workers in 18 plants across the United States and in Canada and Mexico. Located in beautiful Cannon Falls, Minnesota, our plaques division is just 30 minutes from the Minneapolis-St. Paul metro area. To serve our customers better, we have built a second plaque foundry in Decorah, Iowa.

We are committed to manufacturing products in an environmentally friendly way with the highest standards of quality, service and value. In 2008, our Cannon Falls production center received the Minnesota Green Star Facility Award from the Minnesota Pollution Control Agency. The Green Star Award is given to a select group of manufacturers recognized for their stewardship in recycling efforts, managing waste streams, and protection of human health and the environment.

Give us a call. We look forward to serving you and giving you the customer service and quality products you deserve.

Cast Metal Plaques

For a sense of permanency and architectural depth, consider the classic look of Gemini cast bronze or aluminum plaques, logos and emblems.

Ideal for professional offices, universities and government buildings, address plaques, historical markers or memorials, these plaques are available in 16 different finishes, including polished, painted or oxidized.

Gemini’s cast plaques are available in various depths.


Metal casting is a 6,000-year-old process that has clearly withstood the test of time. A mold of sand or clay is crafted to the desired shape before molten bronze or aluminum is poured and allowed to solidify. The result is a durable, one-piece plaque that can be finished and mounted to fit the desired application.

Gemini has three foundries, one of which specializes in plaques and can produce bronze castings up to 96” in diameter and aluminum castings of even greater dimensions. All of our facilities melt their metal using nonpolluting electric furnaces, and use only prime grade, lead- and mercury-free alloys.

You should consider ordering a cast plaque from one of Gemini’s foundries if your plaque order requires:

  • Integral sculpting and background textures
  • Greater depth and dimension
  • Sizes up to 96” circular diameter
  • Letters 1/4” or taller
  • Higher level of recycled content
  • Multiple castings of identical plaques
  • Greater selection of border styles and mounting options

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