範文一：
加拿大商務訪問邀請函必須包含以下信息: 被邀請人的信息
被邀請人的信息 about the person being invited 全名 / complete name
生日 / date of birth, if known
職務及所代表的公司 / the company represented and the person’s position
該人的住址 電話(工作/住宅)/ the person’s address and telephone number (both work and home)
你公司與被邀人的商務關係及歷史 / your company’s relationship to the invitee and your business history together
你是否與該人相知，關係如何whether you know the visitor personally, and if you are related
訪問目的(如需長期逗留，請解釋原因)the purpose of the trip (if part of a longer-term project, please provide context)
訪問時間和期限the length of time the person will be visiting your company in canada
範文二：
茲邀請由您領導的北京4人代表團來***(國家)參加***(展覽)。該展覽將於***(日期)在***(地點)舉行。請您安排來***(國家)的必要事宜。展會期間您們將在此逗留***日，所有的費用，包括國際機票、當地交通、食宿、醫療保險和其他相關費用由貴公司承擔。我們期待您的訪問。
此致敬禮
(salutation)
i would hereby invite the members of beijing delegation totally 4 persons (listed attachment) led by you, to come over to ***(country) for *** (exposition), which is to be held at *** (place)during *** (date). please make the necessary arrangements for your delegation to arrive in *** (country). during the exposition, you will stay here for *** days. all your expenses including international air tickets, local transportation, accommodations, medical insurances and all other related expenses during your stay here will be paid by yourselves. we are looking forward to greeting you in *** (country) very soon.
yours sincerely, (signature) 商務邀請函是正式公函，請用單位帶英文抬頭、地址、電話的信紙列印，結尾加蓋公章。
範文三：
july xx, 20xx
xxx, ceo
xxx, vp sales
xxxxxxxx corporation
(address)
it’s our great honor to invite you to visit xxx company located at (address) in august, XX. this visit will provide an opportunity for you to make a better understanding of our marketing issues, and to communicate our future business cooperation in detail.
xxx company, as one of your distributors in china, has been great progressing in promoting and selling your products. we believe this visit will be of great benefit to our future business cooperation.
please use this invitation letter to apply for your visa to china.
we are all looking forward to seeing you soon, and should you have any questions, please feel free to inform me.
yours truly,
xxx
vice president sales
xxx company