Hi Born2win,
First of all, 300 words on a page is great, just make sure they are not copied off the manufacturer's site or any other web page, as many of the bots now have "duplicate text" included in their algorithm.
Second, if the page is relatively new, I recommend only using one keyword per page. Too many of your competitors will dominate you if get too carried away in the beginning.
Your Title
Your title should be 65 characters or less. I highly recommend starting the title with the keywords. If you absolutely MUST use more than one keyword on a page, then use the magical pipe symbol to separate them. IE: "Indian IT Support | IT Networking in India - XYZ Company".
Your Description
Yahoo! now truncates your description if it starts with the keywords, Google pretty much ignores your description all together. I'd still start with it anyway because my sites are doing great and most start with the keywords int he description. Just make sure the description is under 150 characters and contains your keywords in sequence.
ScrubTheWeb.com has a fantastic tool you can use to analyze your SEO, title, Meta, keyword prominence, density, and proximity. I like that it gives me a "spider's view" of what my page looks like. I also have WebPosition , but for what you're looking to do, STW should be just fine.
Best of Luck!