Sigma Engineered Solutions

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Garner, NC  |  919-773-0011

Since 1982, Sigma Engineered Solutions has been a leader in the investment castings industry. We strive to design and manufacture high-quality investment castings. Sigma Engineered Solutions is capable of manufacturing parts in various sizes from 1 ounce to 100 pounds, with more than 200 alloys to choose from. Contact us today!

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