i would like to know the research centres where they offer training in stem cell research i am from india.

There are many labs, so this is kind of difficult to answer.

You can start here for some listings of top labs:

http://www.stemcellscience.org

You can also search on PubMed for topics that interest you and see what labs have been publishing in the last few years.

If you can be more specific in your request (what kinds of stem cells, what country etc) then you may get more useful responses to your post.

If I were you I would find out who is the leading stem cell lab in India, do some work with them and find out who they collaborate with in other countries. This way you will have the backing of someone in the field and are more likely to choose a good foreign lab - if that is what you want.