Courrier-type - Refus de demande de crédit

Dear [Mr or Mrs or Sirs], We thank you for your letter of [date], in which you request credit facilities with [société]. We have carefully studied your proposal, but regret to inform you that we cannot accept it at the present time because [motifs]. We trust that you will appreciate our arguments. Be sure of our best attention at all times. Yours sincerely [votre nom] [votre fonction]