hello there,
if you are looking for the high quality with professional equipment but not mobile to do the voiceover, then I might be your good choice.
Generally I'm a Chinese translator, but noticed many customers coming for voiceover, so I found a professional voiceover company and did some orders with them. What they delivered is really great, except no electronic noise, different voice available to choose, small demo according to your file to check for free, they know how to adjust the voice to the perfect level.
Welcome to contact me, won't let you down surely.