Can't trust anything they do. Avoid at all costs!
I am a content marketing lead, and I swear I am not exaggerating when I say every single project ManyPixels has completed has contained numerous errors, omissions, and oversights. Each time I get a PDF back from them, I get to play the game of "find the error". In one PDF none of the hyperlinks were included. In another, the same heading copy was pasted for two sections in a row. In a third, a whole section of testimonials was omitted. In a fourth, the chart's x-axis timeline went "00:00, 04:00, 6 FEB, 16:00"... Have done at least 15 projects with them, and every single one has errors that show a complete failure in attention to detail. What's more, the deliverables are not even done quickly. It often takes several days to a week to turn a Word doc into a PDF, even when we have a template. I cannot urge you strongly enough to find another alternative.