Warranty Period:
All items sold in SunvalleyUS.com have warranty period, please find exact period in product description.
Warranty Place: San Jose, USA

General Return Policy
1) All returns must have a RMA for processing.
2) Products must be returned within thirty (30) days after the issuance of the RMA.
3) Enclosed everything originally received, including all manuals and related materials. Place the packaged product in a protective outer box.
4) It is the responsibility of the customer to pay for the return freight, and to take reasonable care to protect against damages in freight.

Our mission is to provide our customer 100% satisfaction. If you are not satisfied with our product for any reason, please contact us immediately. We will try our best to solve your problem.