Dear Mr. Subba Raju,
Thanks for offering the help. We can definitely take as much helping hand as possible. Once when the site is cleaned and cleared up, we could open up the product submission also and can give editorship to more people too. But initially, we need to revamp the website completely. Take up any category and check up and let us know the duplicates. Why not start a thread to annouce duplicates? So that not only you even if anyone finds any duplicates, they will post it there so that everyday we could check that and clear them off.
Thanks in advance.