写作范例：

Mr.Blare,

      I am Jane Trappe from Swift CommunicationCompany. I got your  information on theCanton Fair. I got to know that your company is the leading mobile phoneproducer in China.  We’d like toestablish business relations with you.

       We are one of the largest communicationservice providers in America. At present, we are interested in your high-technew series of mobile phones. Would you please send us your latest catalogue andprice list for our reference?

        I am expecting your early reply, andlooking forward to cooperating with you.

Yourssincerely,

JaneTrappe

SwiftCommunication Company

        写作范例：

Dear Mr. Brown,

Thank you for your letter of July 11,2019. We are glad to learn that you are interested in our products and hope toestablish business relations with us.

  In compliance with your request, weare enclosingourlatestcatalogueand price list for your reference. If you are interested in any particularitems, please let us know and we will give you the most favorable terms.

    I am looking forward to your earlyreply.

Yoursfaithfully,

DaveLincoln

SalesManager