3D Printing News Roundup: Sigma Labs, Perfected3D, Dremel, Airwolf 3D, CP Glass, China XD Plastics

Here’s another quick round-up of all the most recent happenings in 3D printing technology, because we know it’s getting harder and harder to keep up with everything. Just recently the 3D printing world saw Sigma Labs patenting a new 3D printing quality control system, Airwolf 3D launching a new membership program, and much more besides.

from 3ders.org - http://www.3ders.org