英文的邀请函范文汇总 篇4

　　Dear sirmadam:

　　[organization] would very much like to have someone your pany speak at our conference on [topic]。

　　As you may be aware，the mission of our association is to promote 。 Many of our members are interested in the achievements your pany has made in 。

　　Enclosed is our preliminary le for the conference which will be reviewed in weeks。 I'll call you [date] to see who your pany would be willing to speak to us。 I can assure you that we'll make everything convenient to the speaker。

　　Sincerely yours，