All schools have tie up with the local banks to fund international students but they fall in two categories
1) Without a co-applicant- you can get this type of loan without any co-applicant
2) With a Green Card/Citizen co-applicant - you can get this type of loan with the signature of a green card or a citizen with good credit score.
Most of the schools call in the type 2 category, thanks to recent financial turmoil.
Recently I have been seeing some of the euproean/asian schools tie up with local indian banks for loans,as these schools are cheaper and 1 year course.