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Crescend Technologies, L.L.C.
140 East State Parkway
Schaumburg, IL 60173
1803 Mt. Rose Avenue, Building B
York, PA 17403
To obtain a Return Material Authorization number for a repair or to return any product, please fill out the form below and click submit. An RMA number will be emailed to you upon receipt of your request. You may also call us at 847.908.5400, M-F from 8:00 a.m. to 5:00 p.m. CST, to request an RMA.