A few nice 3d cnc machining China images I found:
3D CNC + marg machine
Image by 1lenore
T O P O L O G Y
Image by Pravin Sathe aka pithcell
"T O P O L O G Y" is a meditation of the word visualized in three dimensions in a tangible form. The form is constructed with a Z-Corp CNC prototyping machine and isosurf. "T O P O L O G Y" is the first in a series of 3-D forms created from the orientation of the letters.