Hello, Since 1 year I am doing Link building for my industry > packaging related site. I had done directory submission and still doing Link exchange and Social Bookmarking. But Article Submission and Press Releases is not done as we have some limitations though there are improvements in ranking but I feel we need to do something more. Can anyone suggest me what more I can do to get more traffic and increase the page rank from PR 2 to 3 or 4 Thanks in advance.
For starters, i would recommend you start Article & PR distribution. There are plenty of free services if cost is an issue.
You should think about article submission on squidoo and hubpages with links to your site. They are really helpfull. And it is always very important to keep all your content fresh from everything you submit to Social networking like twitter and facebook helps a lot too.
you can check my article submission , has dofollow link , be carefull where you submit your articles , lots of them like articlebase is useing nofollow on the links . check my sig for article directory