Sigma Additive Solutions (NASDAQ: SASI), doing business as Sigma Additive Solutions, is the only provider of in-process quality-assurance software to the commercial 3D printing metal industry that enables operators of machines making 3D metal parts to offset emerging quality problems, sustain part quality, and avoid rejects. Sigma’s software is the singular solution that enables both … Continue reading “Sigma Additive Solutions (NASDAQ: SASI)”