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Warranty Service

Please describe the problem you encountered in as much detail as possible, uploading pictures will allow us to help you better.

If you purchased the product on Amazon or Walmart, please pay attention to the information in the shopping platform after filling in the order number, we will contact you directly in the shopping platform.

Or send mail directly to our support mail: support@koorui.net

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Email*
Order Number*
Address
Message
File Upload
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File upload support pdf, jpeg, jpg, png, gif, dwg, stl, stp, step, igs, rar, zip; The upload size is 10 MB
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