Dear Sir or Madam:
This is to certify that Mr./Ms. (申请人姓名) works in our unit/company as （职位） since the year of （年）. His/Her monthly salary is RMB(月薪). He/She will have a tour to the United States of America from .. to ..(出国旅游具体日期：某日某月某年)
All the travelling expenses, including air tickets, transportation, accommodation and health insurance, will be covered by himself/herself.
We hereby guarantee that he/she will abide by all the laws and regulations during his/her staying abroad. We also guarantee that he/she will be back to China on schedule and will continue to work for our unit/company.
Yours sincerely
Company Name:
Add:
Tel: -
Name of the leader（领导人姓名）
Position of the leader（领导人职位）
Signature (领导的签名)
Company Stamp（公司盖章）
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