下面是由学科吧为大家提供的中英文邀请函格式汇总，让大家能有双向选择。
中文邀请函格式：
尊敬的___________：
您好!
________单位将于__年__月__日在________地，举办___________活动，特邀您参加，谢谢。
_________单位
__年__月__日
英文邀请函格式：（签证方面）
DearSirorMadam:
WeareverypleasedtoinviteMr.***cometoourfactoryforvisitingandbusinessnegotiation.
Thebusinesstripwillstartfrom18thAprilxxxx.
Andbecausethelongbusinessco-operationinfuturebetween**对方公司名andus,theywillcometoChinaformanytimes.Pleasenote,however,thatwedon’tassumeanylegalorfinancialresponsibilitywhateverregardingthepresenceof******inChina.Allexpensesof*****’Sjourneyto/fromChina,theirstayinChinaaswellashealthinsurancewillbebornebytheiremployers.
Wesendyouourkindestregardsandbestwishesforapleasanttrip.Yourssincerely,GeneralManagersignaturJuly29,xxxx