Aside from myself and 3 other people who have said this recruiter is very rude, notice their very tactful statement on their website contact page:
http://ilvtaian.x10.mx/contactus.html
We DO NOT want to hear from recruiters, agencies, head hunters or anyone who is not an
actual applicant. No 3rd parties are permitted to contact us by any means, including, but
not limited to e-mail, telephone, or snail-mail. So, to those noted, DO NOT contact us!

I think this speaks volumes about the type of work environment...And it seems they don't want to hear from applicants either unless they have no questions.