Contact Us

No phone calls, please

CRI-ONE works in writing. There is no telephone number, and calls are not taken.

Send your question through this form or email christopher@cri-one.com. Postal mail is also fine. You will get a written reply.

For a wire invoice on any blueprint, email with the product name and SKU, your company name, your US billing address and the address the invoice should go to.

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Jot us a note and we’ll get back to you as quickly as possible.
© 2026 Christopher Gabriel Brown (CRI-ONE), cri-one.com