How can I start import export business from India?

[Northern]

I do not have any kind of manufacturing. I want to buy thing's from India or import them from somewhere else and the export them with profit margin to somewhere else. I want to know which thing are in good demand outside India with good profit margins, from where I get them in cheap price and where can I export them with profit.
Please, don't ask me to go to ebay or alibaba and other's like that.