Depends on your current qualifications. If you have a decent master's from India (Which I assume is your home country), I know that the National University of Singapore gives out funded phDs, especially in the Engineering department. I am an undergrad there, and the place has lots of postgrads from India/ China.
This site would have all info on schols/deadlines/ admission criteria at NUS, but u'd need to browse thru a bit. And also, they ask for GRE scores.
http://nus.edu.sg/corporate/admissions/index_prostu_grad.html