1 valid passport, signature of the holder. The passport must be valid longer than my expected date of departure from the United States (at least six months) and have at least one blank page.

2 1 photos: 5 1mm*5 1mm square, color photos with white background.

An English letter of employment certificate/leave certificate issued by your company must include the following contents: name, position, current salary, purpose of visit, specific time and expenses, and guarantee to return to China as scheduled, printed on company stationery, and then signed and sealed by the employer. Retirees need to provide retirement certificates or certificates.

Provide business license and organization code certificate (if I am a legal person, please try to bring the original business license of the company, if I am an employee, please provide a copy with official seal). If you have it, you can provide company brochures or profiles and business cards.

Original old passport

6 Original ID card

7. Original residence booklet

Original marriage certificate (auxiliary materials)

Personal assets: the original running statement of salary card or any commonly used bank card within half a year (stamped with the red seal of the bank), and the supporting materials: the original real estate license and the original automobile driving license.

10 highest academic certificate, certificate (if any)

1 1 160 form (travel agency assistance)

12 brings a copy of invitation letter, hotel order and air ticket order.

13 resume

All kinds of visa materials in the United States basically don't need justice, as long as you bring the original.