closer, please find me a paysite that converts chinese traffic (by the way, most dialers are blocked by the china firewall, so those are no longer a solution)

bec, yes NatNet can do this for you, just ask them to install maxmind's free geotargeting database. Of course, the free version does not automatically update so you may want to ask NatNet to update the database every 3 or 4 months (IP allocations don't change that drastically over time).