I had busciness,I start one abroad, I want to inform my old customer about new company and its bylaw.so I need introduction letter for that.

Hi, vaisyan!

I'm sure that you know more about your company than anyone else here. My suggestion would be for you to consider posting a draft of such a letter here, without putting any contact information in it, so that we can advise you as to how you might make improvements to it. If you do that, you'll get the best help here.

Via clicking on the following links, you'll find samples of ways that you might draft such a letter that you might then tailor to meet your needs.

Sample Business Letters and Forms (http://www.4hb.com/letters/)

Free Sample Sales Letter: Example of How to Write a Persuasive Business Marketing Letter (http://www.articlesbase.com/direct-mail-articles/free-sample-sales-letter-example-of-how-to-write-a-persuasive-business-marketing-letter-849.html)

Introducing a sample introduction letter template tool to assist leaders. (http://www.leadership-tools.com/sample-introduction-letter.html)

Letter Samples - Free Letter Templates - Personal and Business Letter (http://www.letter-samples.com/)

Sample Business Letters and Forms (http://www.4hb.com/letters/)

Idea Cafe Small Business Archive: "Company introduction letter" (http://www.businessownersideacafe.com/cyberschmooz/marketingmix/3612.html)

Business introduction letter... Here's a sample business introduction letter. (http://www.writinghelp-central.com/business-introduction-letter.html)

Mid-career Job Offer Letter Sample: Introduction and Sample Mid-career Job Offer (http://humanresources.about.com/od/formsforhiring/a/job_offer_mid_2.htm)

Introduction Letters (http://www.writeexpress.com/introduction.htm)

Sample business letters by Quazell (http://www.quazell.com/BusinessLetters/default.htm)

Thanks!