I need to write an introduction letter to introduce my company to some household. Kindly give me a sample of how it will look like. Thanks in anticipation.

Here's a letter. I hope it helps. You should also try to write a press release and submit it. I'm writing mine now.

Introduction Letter... The key business letter for getting your foot in the door (http://www.writinghelp-central.com/introduction-letter.html)

Hi, woledockers!

What kind of business is it that you have, please?

Thanks!