Customer Service

Customer Service & Tech Support (909-396-9140)

• Frequently Asked Questions

• Troubleshooting

• Need any more information of a particular product? Just click here

• Please call (909)3969140 if there are missing items in your shipment within 5 days after you receive it.

Warranty Repair

• For Warrantech RepairMaster, please call (877) 263 7403.

• If you have any defective parts or need the tech support for the parts that purchased from us, please fill out our RMA request form below.

• Please fill up the following form and tell us what kind of problems you have and we will get back to you as soon as we can. Don't forget to give us your email address and phone number for us to reply.

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• If the problems can not be solved then we will issue a RMA number to you. You should send back the defective parts within 15 days after we give you the RMA number. Please return it to:
   
  R&J Technology
  RMA#
  3428 Falcon Ridge Rd.
  Diamond Bar, CA 91765
   
• For details, please check our return policy.

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