Dear Pratap,
To start with, as a professional person you must never mention the company names/contacts on a public forum like this. The resons to this are many.
To address your issue, If a company has a certain policy the HR is bound to follow it irrspective of your skills or work experience. Also, not all companies evalute prospective employees on similar aspects.
I would suggest you not to worry and do not spend time trying to convince this HR but look for more openings at other work places. Maybe you have something better to come
In recessionary time try to attend as many opertunities you come accross and dont get stuck on any one particular issue.