Hello.
I run a Indian Medical Tourism Company. I am trying to increase my sales by approaching more Hospitals to get on their panel through the net and via post. I would like you to help me out in drafting a good introduction letter for the Hospital, so as to reach out on many more prospective Hospitals.
Kindly do the needful and help me with my letter and oblige.
Thank You.

Hello.
I run a Indian Medical Tourism Company. I am trying to increase my sales by approaching more Hospitals to get on their panel through the net and via post. I would like you to help me out in drafting a good introduction letter for the Hospital, so as to reach out on many more prospective Hospitals.
Kindly do the needful and help me with my letter and oblige.
Thank You.

I do not know what medical tourism is. Here is one site that might help:

http://www.writeexpress.com/sales-letter.html

Please help me help you. Write the letter as best you can, and I will then help you edit it.

I don't know either what medical tourism is. Here is the link that might help you.

http://www.business-letter-samples.com