范文为教学中作为模范的文章，也常常用来指写作的模板。常常用于文秘写作的参考，也可以作为演讲材料编写前的参考。那么我们该如何写一篇较为完美的范文呢？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧
美国在职证明怎么开篇一
date:
to: consulate-general of america
this is to certify that theis assistant marketing manager in our company. she has been working here since .
she is allowed to be off work between andto have a trip to america，total days .
we guarantee that she will abide by the laws in your country and regulations and return to china on time. all of the traveling expenses will be paid by herself. we agree and will keep her position after she comes back to china.
your sincerely
manager position: human resources manager manager signature:
美国在职证明怎么开篇二
certificate
在职证明
date: .20xx
the embassy of the united states，
the above mentioned delegate is holding the chinese common passport. 我公司证明以上持有中国普通护照旅行团成员，
he（若女性改she） has been a staff of our company since, our company has issued the social security insurance for he(若女性改she). 为我公司正式员工，入职时间**年**月，我公司为其缴纳社会养老保险。
he（若女性改she） is applying for visa to america from 4th apr 20xx to 13th apr 20xx.
其本人目前正在申请访美签证，旅行时间自20xx年4月4日至20xx年4月13日。 during his(若女性改her) visit, he(若女性改she) will be responsible to settle all the travel expenses inclu
ding airfare, accommodation and all other personal expenses. 在其访美期间，旅行全部费用由本人承担。
we understand that he(若女性改she) will return to china on schedule. we will keep his(若女性改her) position during his visit in america.
我公司保证他将按期回国，在其访美期间，我公司将保留其岗位、薪水。
yours faithfully,
（公司人力资源部经理签名、盖公章或人力资源部章）
________________________________（公司中、英文全称）
add：____________________________
（中、英文公司地址）
tel：
（人力资源部电话）
fax：
（公司传真）
美国在职证明怎么开篇三
x x x x x x x x ltd.
to: embassy of the united states
dear visa officer:
this is to certify works in our company as since the year of his/her monthly salary is rmb he/she will have a tour to the united states of america from
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 staying abroad. we also guarantee that he/she will be back to china on schedule and will continue to work for our company.
yours sincerely
company name: 公司英文名称
add: 地址 tel: 电话
name of the leader : 领导姓名 signature：
x x 市x x x x 有 限 公 司
