ALT LLC offers an impressive range of materials both from third party companies and from their own labs, and currently they’re in the process of expanding their repertoire to include a novel silicone 3D printing technology. While not a great deal of detail has been released about the process at this time, ALT LLC states that the technology shows a lot of promise for the manufacture of silicone products at much less cost than traditional manufacturing methods. Read more at 3DPrint.com: https://3dprint.com/156023/alt-llc-silicone-3d-printing/