Dear …
It is with great pleasure that I announce to you that I have recently been __(transferred/promoted)__ to __(name of position) __ of the __(name of organization/department/branch)__.
Please allow me to introduce myself to you. My name is __(name)__, and I bring with me, __(#)__ years experience in the __(type field)__ field. My background includes __(briefly list a couple important facets that you are familiar with)__. This has given me great insight to the needs of our customers. I believe that it is our customers that make us a success and I work daily with that philosophy as my guide.
__(Name of organization/branch)__ is known for its delivery of good service and I intend to uphold that reputation. My commitment to you is to __(briefly describe what you intend to do for them – i.e. bring first rate service to you/etc.)__. With great enthusiasm, I am looking forward to the experience servicing your __(type of needs i.e. financial/insurance/etc.)__ needs. Please don’t hesitate to contact me at __(phone #/email address)__ if I can be of any assistance to you. I am eager to work with you and an occasion to speak with you would be most welcomed.
Sincerely,