Any writers who undertake bulk writing projects at consolidated rates?

A year ago I have done bulk projects with a website called freelancewritingdesk. They delivered about 45 articles in a week's time. I don't know what kind of bulk you want to be handled. Give them a call or email them. They are not the cheapest writers in the market, but their work is very much satisfactory. Their website is http://www.freelancewritingdesk.com.