Dear :

[company] will start the new year in a brand new office. Beginning from [date], we will conduct our business in [address].

Nothing will be changed in the services that we have been offering to our customers. Just give us a call, and we'll send our representatives to discuss your needs. We can assure you that we will continue to offer [service, benefits] at very reasonable [prices, rates].

Please let us know what we can do for you.

Sincerely,

[name]

[title]