是不是一定要面签?- APPLICATIONS MUST BE SUBMITTED IN PERSON, NO EXCEPTIONS. 因为墨西哥在美国好几个地方都有使领馆, 俄亥俄州没有,你去Detroit吧. Visas Department Consulate of Mexico at Detroit 645 Griswold st. Suite 830 Detroit, MI 48226 点击左边的Visas Section.A VISA (FEE $36.00 USD) Requirements: Visit the Consulate anytime from 9:00 to 11:00AM, Monday to Friday to submit the application and the following documents: Filled application form. May be obtained at our office or from our website.- Valid passport and photocopy of the page with the bearer’s data, picture and signature.-Resident Alien Card, Permanent Resident Card or valid US multiple entry visa, with one copy of the front and back views, if it is the case.- “I 94” stub (White receipt from Immigration when entering the U.S.) and its copy.- Credit card statement or bank statement for the last three months with an annual income for at least $2.000.00. Or original letter from the applicant’s employer on its letterhead stating length of employment, position and minimum salary of $500.00 per month.- Trip itinerary or hotel confirmation printed via internet or in original letterhead from travel agency. - Fee: $36.00 US dollars. Payable only by company check, money order or cash.- The Visa will be ready in one (1) business day.The visa will be ready for collection the following working day from 4:00 to 5:00 p.m. 另外也叫你学校的registar office印一张纸, 说明现在你是本校的学校(can you print me a letter which states i am your school's student, I need it to apply a visa), 说是签证要用的. 如果你是拿中国护照,去墨西哥是要签证的,除非有美国绿卡就不用.