Lettre type en anglais - Remerciements à un bon client

Dear [Mr or Mrs or Sirs], [société] has just celebrated its ten years of activities in [domaine] and on this occasion, we want to thank you for your custom over this period. Since [année], [société] has achieved many [objectifs], and has grown from [taille] to [taille]. Much of this success is due to the fidelity and support of customers such as yourself, who have purchased our goods through all kinds of times and circumstances. We hope that you are still happy with our products and services, and that they give entire satisfaction to your customers. Never forget that we are always very keen to learn of your opinions about our firm, so that we can improve our services and continue to meet all of your needs. We look forward to trading with you in the future. Yours sincerely [votre nom] [votre fonction]