Date： _
To： _
We have purchased a product sold or manufactured by you described as：
_
One of our customers has advised us of a product defect in the following particulars：
Name of customer： _
Approximate date of purchase： _
Nature of defect： _
Injuries claimed： _
In the event suit is brought against us arising from Breach2 of Warranty3 of Merchantability， we shall in a like manner look to you for full reimbur百度竞价推广ent4.
This letter is provided to give you earliest possible notice of a potential claim.
Very truly，
______________________________
