✔ 最佳答案
Dear Sir or Madam,
Please be advised we will be exhibiting at XXXXX(展覽名稱) held from XXXXXXX(幾時舉行) at XXXXXXXXX(邊到舉行) with Booth Number: XXXXXX(你既booth no.), we sincerely invite you to pay a visit to our booth for the new collections.
Looking forward to seeing you soon in Hongkong.
With best regards
XXXXX (人名 + 公司名)