Sigma Labs Inc (SASI)

[criticalnugz]

Additive Industries has sold 5 MetalFAB1 printers to date. I asked Mr. Witty if PR3D was included on any of those machines, because the original question on the CC was in reference to the machine sold to Airbus.

The PR3D was not included on any of the Metalfab1 machines that AI has sold so far… We are completing the engineering work to integrate and embed our technology into their machine control system, after which further sales (of the type you mention) should be pending.

Best,
-Chris
______________________________________________

Chris Witty, Managing Director Investor Relations
Darrow Associates
New York, NY

However, I should have picked this information up from the rest of Mark's response...

They are still in test and evaluation of our technology, there are still engineering activity as required in order to incorporate the physical hardware and sensors into their system. And so that's where we are at with them.