Hi man,
I'd like to find someone all over the world to cooperate to arbitrage between China and other country's exchanges.
as you know the price and the profits.
Now, i am doing these things for a few month. and i need some one like you in Europe.
The price in Bitcoin.de is more lower than China as you know.I am agree with you to share the profits 50/50.
As for the biggest question--trust.I think there are more ways to establish.
If u trust me , u can mailing me at liquan36@gmail.com
and i suggest u to download QQ chat software.which popularizes chat tools in China. My QQ 859688579