兹邀请由您领导的北京4人代表团来***(国家)参加***(展览)。该展览将于***(日期)在***(地点)举行。请您安排来***(国家)的'必要事宜。展会期间您们将在此逗留***日，所有的费用，包括国际机票、当地交通、食宿、医疗保险和其他相关费用由贵公司承担。我们期待您的访问。
此致
敬礼
(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) 商务邀请函是正式公函，请用单位带英文抬头、地址、电话的信纸打印，结尾加盖公章。
Distinguished leadership:
I came to the United States in XX XX in XX city, XX (English name) at the university of XX department at ones own expenses study abroad, study for a degree in XX.In the United States has spent the past XX months, study and life basic settle down, just a person living here, often feel lonely, very is miss relatives in the home, hope that my wife (or husband) XX comrade can go to America to visit.
My scholarship is about X X thousand dollars a year, enough burden two people on this side of life, I hope to visit request has been approved by the relevant leaders and unit.
advance
Salute!
The host:
(date) (month) (year)
It is hereby to invite Mr. CHEN with passport No. Gxxxxxxxx, born in September 22nd, 1973, to XXX Co., Ltd from 10th Jan.
20×× for some business with us to develop new products. All expenses will be covered by Shijiazhuang Jinglong Automobile Parts Co., Ltd. during his stay in U.S..
Yours sincerely,
General Manager
Dear ：
Our new factory will be commencing production on and we should like to invite to be present at a celebration to mark the occasion。
As you will appreciate this is an important milestone for this organization， and is the result of continued demand for our products， both at home and overseas。 We are inviting all those individuals and trust that you will pay us the compliments of accepting。
Please confirm that you will be able to attend by advising us of your time —— we can arrange for you to be met。 All arrangements for your stay will， of course， be made by us at our expense。
Yours faithfully，
Dear sir/madam
XX and I have set the date — and we want you to be the first to know it. We’re going to be married very quietly at the Community Church on Thursday,June the twelfth,at noon.
We want you to come to the ceremony,and also to the wedding banquet afterward at home.We’ll be looking for you,XXXX,at eleven！ With my best regards！
Mount Holly，New Jersey