✔ 最佳答案
Dear Sir/Madam,
We will be exhibiting at the XXXX fair from 12 Sept - 16 Sept. Please kindly be invited to visit our booth #123 at the said xxxx fair.
Should you have any special request, please kindly contact us at Tel: 123456 so we could have your requested product ready for your visit.
Thanks and look forward to seeing at the fair next week.
Yours Sincerely,
ABC company
General Manager