Natural Enrichment Industries, is a manufacturer of US domestically sourced, SQF certified Tricalcium Phosphate. We do not believe in taking the “cookie cutter” approach because all customers are different with individual needs. NEI will review your specification and produce a product to meet these specific needs. We dedicate ourselves to providing a superior customer service experience before and after the sale. NEI takes great pride in the Tricalcium Phosphate that is produce and we are committed to all our clientele.