邀请函是在举办某项活动前，邀请别人来参加的书面邀约。在发展不断提速的社会中，需要使用邀请函的场合越来越多，什么样的`邀请函才是有效的呢？下面是小编为大家收集的通用签证邀请函，仅供参考，欢迎大家阅读。
I would hereby invite the members of xxx delegation totally xx persons (listed attachment) led by you, to come over to xxx(country) for xxx (exposition), which is to be held at xxx (place)during xxx (date). Please make the necessary arrangements
for your delegation to arrive in xxx (country).
During the exposition, you will stay here for Xxx days. All your expenses including international air tickets, local tranortation, 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 xxx (country) very soon.
Yours sincerely,
(Signature)
(Date)Name List
