How to write a circular letter announcing the opening of a new Regional office ?

COMPNAY NAME
Address
Date
Circular Letter No

Gentlemen,

We are happy to announce opening of our full fledged Regional office at _________________(region) in order to cater the requirements of our dealers of ___________________(place or area).

The Regional office will be functioning at the following address with immediate effect :

Write down the complete address here

Mr __________________ would be the Regional officer. He would be at your service at all times. Please write to him for your complete requirements soon. May we have the pleasure of meeting you soon at our new place.

Yours newely