Summary: The service introduction letter will help you keep your customers satisfied with your services. This letter will pave your way to more successful business dealings. If you are having a hard time writing this letter, here is a sample for your reference.
20 July 2005
Mr. Steven Clark
Dear Mr. Clark,
First of all I would like to sincerely thank you for doing business to us for quite a long time. It is great priviledge for us to have a business in your company. Since our company is working with you, our sales in water filter is increasing from time to time.
To return back the favor we have thought of giving your company a good service for the repair and maintenance of our water filter. This is a formal agreement for a 5 years free service to all your clients who purchased our product in your company.
It would be a great honor for us to have a chance to talk to you regarding this matter at your most convenient time. Please feel free to contact me at my office for the schedule you want to have. We are greatful to be of service to you.