Hi!
Your project details are quite impressive, in that it is extensive but very precise.
It makes a professional's work easier, and quicker, and a lot better.
From the way you have written your project's details, I have no doubt in assuming that you too are a professional.
You know how much such an article would cost here, thoroughly researched, and written by a native speaker of the language with engineering and technical expertise, with the Keywords properly inserted without sounding stupid, copyscape-passing, etc.
$3 to $5.
My fee would be $4 for 500 words of your web content, writing, rewriting.
If you could offer me similar work in bulk, not only I can deliver them in time, but also at some cost-effective rates, $3 an article of this kind, of about 500 words.
If you need a sample, I am all-willing to send you one, but how would you make out it's not from somewhere in the Net? My employers would have posted it already there, right?
I suggest you look at the reviews I have here, and also the way this Intro is written. You can also call me over this Chat-window and chat with me and find out if I fit your expectations.
Let's do this.
Regards,
Tom Faithstar