(Below is a sample letter to the USA embassy in China to support parents' visitor visa)
Feb 7, 2012
RE: Visitor Visa Application for (dad's name) and (mom's name)
Dear Immigration Officer,
My name is (my name). I am writing this letter in support of my parents' application for a visitor visa.
I am a Chinese national. Currently I work for (company name) as a software engineer. My wife and children also are living with me in (city). I am on H1B status and my wife H4 status. Enclosed please find copies of our H1B/H4 approval notices.
We invited our parents to visit us and enjoy the beautiful summer here in (city). During their stay here, we will fully support them including all their living and travel expenses. Attached please find a copy of my recent pay stubs reflecting my ability to support them.
Thanks in advance for your courtesy in this matter and we look forward to seeing our parents soon.
Home Phone: (xxx) xxx-xxxx
以下是需要向使馆或者领馆签证官提交的证明材料 (Supporting Documents Needed):
1. Your passport
2. I-94 (or green card)
3. Marriage Certificate
4. Invitation letter (see sample letter above)
5. I-134 (Affidavit of Support)
6. Recent pay stubs
7. Bank statement to show enough fund available to support parents' stay
8. Letter of employment from your company
其他关于父母来美探亲医疗保险以及B2签证常见问题及其答案, 请看 B2 USA Visitor Visa FAQ