Check out the 600mm x 1000mm machine on the link below. It is a Ripper machine!
http://cnczone.com/forums/showthread.php?t=86978
Just like it is important to buy a good quality machine, it is also important to deal with somebody who has a reputation for providing excellent advice, and is reliable every step of the way - including after the sale.
Taney is this person. Your contact in China.
Contact him at tomhua_1@hotmail.com
Rocket.