Natural Enrichment Industries, located in Herrin and Sesser, Illinois, produces a domestic, food-grade Tricalcium Phosphate (TCP) using high purity calcium hydroxide and food-grade phosphoric acid.
Natural Enrichment Industries 1800 West Oak Street Herrin, IL 62948 Phone: (618)942-2112 Email: info@neitcp.com
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Mission Statement

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NEI Holiday Group Photo It is our commitment to exceed expectations and deliver a quality customized product at a competitive price.
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