Customer Satisfaction Survey

We value our relationships with all of our customers. If you have purchased bulk borates from U.S. Borax, please tell us about your experience. If you do not have a PO number, you can still provide feedback to us using our Contact form.

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Satisfaction Survey

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U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 650 customers with more than 1,800 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.  Learn more about Rio Tinto.

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