美国商务邀请函首先要确定的是你所申请的`签证类型，美国邀请函上有说明，一般是短期商务签证。然后要确定，你们准备办理因公签证还是因私签证。如果您们是民营企业，出国人员也完全没有过出国的经验，建议如果时间来的及的话，还是办理因公的比较容易签到。下面是美国商务邀请函范文，为大家提供参考。
(请用邀请公司信纸抬头出具)
China Quality Certification Center
No.15 Fangcaodi Xijie
Chaoyang District
Beijing 100020
People’s Republic of China
Invitation Letter for application of Visa at _________ Embassy in Beijing
To whom it may concern:
On behalf of _________ , it is my great pleasure to invite your delegation
including the following persons to visit our factory in ________ for _________
days during the period from _________ to _________ of 2003 for CCC factory
inspection.
1. Members of the delegation
Name
Sex
Date of Birth
Organization
Passport No.
2. Schedule for factory inspection in
Time
Missions
Venue
Departure
Arrival in
Factory inspection
Move
The international air tickets, inland transportation of the delegation in _________
Will be covered by __________ . The hotel accommodation an medical insurance
will be covered by China Quality Certification Center.
The contact person in our office in is Mr. ___________. His contact information
is:______________________________________________________________.
We are looking forward to meeting your delegation in the United States.
With best regards
Signature
