CNC milling machine frame - China

[chevalier]

Has anyone brought a CNC mill FRAME from China to fit their own CNC controller?
I have been considering buying a Mikini, Tormach or Syil X7 but I keep feeling there is something out there just a little bigger work envelope and better stability / rigidity.
I have recently discovered the following web sites and was wondering has anyone taken the plunge and ordered a Chinese FRAME CNC mill to build their own small commercial CNC mill.
Web sites I am looking at for approx 500mm to 600mm X axis travel :-

Tengzhou City Good CNC Machine Co., Ltd. - mini CNC, DIY CNC, low cost cnc CNC

CNC milling machine frame - Detailed info for CNC milling machine frame,CNC milling machine frame,CNC milling machine frame, on Alibaba.com

Any feedback on experience of what machine frame build quality, customer service from China, importing frame issues etc would be appreciated.

Thanks in advance for any replys.
Greg

[asuratman]

chevalier,
Have you ever check the price? Their cnc mill frame is rigid enough, here in Indonesia many tech high school using their frame and their controller. They are good when running, I have seen them. Smooth. Some school here make their own frame based on the chinese cnc mill and use chinese controller.