Sir I would like to know from u the points that we have to mention while
introducing ourself to a multi national company.

If possible send me all the information in high terminology.

I request u to plz do the needful

You should start with Myself Krishna Chaitanya  i am coming 
from .......... . 

You dont tell your family details. Interviewer have no 
interst in your family ,they have interested only there 
candidate.

Then your Qualification
if you have experience you should mention that.
Tell these things with the postive mind.