Date: MM DD 20xx
To: Embassy of the United States
Dear Sir or Madam:
This is to certify that Mr./MS. is a staff（也可以写具体职务）/civil servant in our company/Bureau since the year of MM YYYY. His/Her monthly salary is RMB .
His/Her information is listed as below:
We also guarantee that we will retain his/her position till the end of the holiday, and he/she will be back to China and work at the company/bureau on schedule. He/She will travel to the United State from MM DD YYYY to MM DD YYYY as his/her vacation leave, and all the travelling expenses, including airplane tickets and accommodation, will be covered by himself/herself.
Yours sincerely
这里加签名 ( 是领导的名字的拼音)
YYY (YYY是领导的职务)
ZZZ 这里加公章 (ZZZ 是单位名字)
Address: , 邮编, China
Tel: 区号-电话号码
DATE: （日期以阿拉伯数字根据日/月/年的格式填写）
（申请签证国家名称） Consulate General in Beijing
Mr./Mrs （请根据实际情况选择）（申请人姓名拼音） (Passport No. （护照号）, Date of birth: （出生日期）) is the （申请人职务）of the （申请人所在部门） Department in our Company since （入职时间），and the monthly salary income is RMB （月薪） . We have approved the annual leave from （此次行程去程日期） to （此次行程回程日期）for holiday to （申请签证国家名称）. All the expenses during the travel will be borne by himself/herself（请根据实际情况选择） . We hereby guarantee he/she（请根据实际情况选择） will obey the laws overseas and we shall retain the position till the end of the holiday.
Sincerely yours
Company Name：公司英文名称
Add：公司英文地址
Signature: 请机打单位负责人姓名拼音，并亲笔签名（请不要用拼音签名）
Occupation of Signature: 签字人的职务，请用英文打印
Company Stamp: 请加盖公司公章
Telephone：可以联系到签字人的公司电话
Fax:公司传真