Courrier-type en anglais - Félicitations pour promotion professionnelle (2)

Dear [Mr or Mrs or Sirs], I was delighted to hear about your recent promotion as [fonction], which is well-deserved, and send you my congratulations. Although your new functions must keep you very busy, I hope you will call on us sometimes and see us before leaving for Germany. Yours sincerely [votre nom] [votre fonction]