Subject: Complaint regarding delay in supply of materials
Dear Ms/Mr. ____________
This is with regard to the order no 123 placed by the under signed for the company xyz for the supply of materials on or before mentioned date.
We bring to your notice that there has been delay in supply of the materials and no communication was made by your side in explanations for the reason of delay. We view this as a serious contemptuous act and disrespect towards our organization. This lack of interest shown by your company to deliver materials on time has forced us to rethink the clauses in the deal and put more stringent conditions.
We expect you to take note of this fact and contact us at the earliest.
Kindly refer to the said note and this letter in all the future communications in this regard.