a friend of mine has a reliable resource from China.  These are some of the first 400gh/s machines coming out of China.

Just be careful with who you buy from in China.......I've read of scams already.  On a chatroom board I read someone lost $10K from sending money to China and never getting anything shipped.  So please be careful.  Hate to see anyone get scammed.  Especially a fellow enthusiast!!

Unfortunately I do not know what company mine are coming from.  I gave the money to my friend and he ordered them for me.  Tracking shows them arriving this week via DHL.  I'll have to post pics and performance once I get them running.

Ken