Call Mantissa

Call us!

To discuss your sortation system needs.


Charlotte Chamber Commerce
Mantissa Corporation
616 Pressley Road
Charlotte, NC 28217
ph (704) 525-1749
fax (704) 525-6129

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Warranty Claims

For warranty claim returns call (800)200-8470 or email us at

Be prepared to provide the following:

Mantissa Corporation will issue to you a RMA (Return Material Authorization) number.

Ship the part(s) to us pre-paid. Mantissa will cover the return shipment costs of eligible warranty replacement parts.

Please note: All defective parts will be inspected to establish the validity of the claim. If a claim is denied, you will be provided a written statement of explanation. At that time, you may be requested to provide a purchase order number for a replacement part.