邀请函一般是邀请亲朋好友或知名人士、专家等参加某项活动时所发的请约性书信。但是要注意，简洁明了，看懂就行，不要太多文字。下面是中国人才网提供的英文邀请函的模板，供参考借鉴!
英文邀请函的模板一
Invitation Letter
Dear Sir of Embassy of China,
We would hereby invite Mr. Vasilay Santham from GlobalSteel (India) PVT. Ltd. to come over to our company for business activities from 10th Aug, 2009 to 10th Sep, 2009. His information is as following:
Name: Vasilay Santham
Sex: Male
Date of Birth: 1st jan, 1950
Passport No.: G3252594
He will go back to India soon after his visit.
We would appreciate you a lot for your kind help!
xxx
General Manager
xxx Co., Ltd.
August 7, xx
英文邀请函的模板二
Dear Sir or Madam:
We are very pleased to invite Mr. _____ come to our factory for visiting and business negotiation. The business trip will start from 18th April 2014 . And because the long business co-operation in future between ______ and us, they will come to China for many times. Please note, however, that we don’t assume any legal or financial responsibility whatever regarding the presence of _______ in China. All expenses of _______journey to/from China, their stay in China as well as health insurance will be borne by their employers.
We send you our kindest regards and best wishes for a pleasant trip.
Yours sincerely,
General Manager signatur
July 29, xx