For Warranty/RMA repair service please contact  the distributor you have purchased the product first. they can help you directly for Warranty  and the arrangement of Warranty repair. 

If you can not get help from your distributor  please  E-mail: or call  us  
Tel: +1(408) 969-0205   for RMA service,  ( customer pay all the shipping cost for the RMA repair service provided by us).   Note: Read the Return Policy below, and get the RMA number first before sending anything.


Return Policy ---please read first!