| 2017 |
SIGMA CNC won the Taiwan Excellence Award of 2017 – Auto Swing Divided Angle Head system (ASDH-AC1) |
| 2016 |
SIGMA CNC won the Taiwan Excellence Award of 2016 - High Precision Double Column type Profile Grinding Machine with 3 Heads (SLG-3HS series) |
| 2015 |
April 24, New Chiayi Factory Open House Ceremony in Chiayi County. |
| 2013 |
SIGMA CNC developed the "Mechanism of Feed Transmission for Multidimensional Grinding Machine (SLG-3HS series) and won the 2013 " Taiwan National Invention and Creation Award" Silver Medal. Capital increase to USD 5,500,000. |
| 2012 |
SIGMA CNC won The National Brand YUSHAN Awards. In December，Started to build the New Chiayi factory. Capital increase to USD 5,000,000. |
| 2012 |
Developed CNC High Speed Horizontal Machining Center (SMH-630H) & CNC 5-AXIS Double Column Machining Center (S5A-2015H) |
| 2011 |
Capital increase to USD 4,300,000. |
| 2010 |
Developed CNC High Speed Double Column Machining Center with Direct-Drive Spindle BT-50, 10000rpm. |
| 2008 |
Certified by ISO9001 AFAQ. Capital increase to USD 3,300,000. Invest a land (17000m3) in Chiayi County. |
| 2008 |
Developed a new auto attachment head change system (SIGMA CNC Patent) for CNC Double column machining center – SDV-HLA series. |
| 2005 |
Developed a new High Speed & High Accuracy CNC Double Column Machining Center – SDV-H series (Z-axis supported by 4 linear guideways, SIGMA CNC Patent). Developed CNC moving column horizontal machining center – SMH-MC series. |
| 2005 |
SDV series Certified by Amtri Veritai CE, EMC. |
| 2004 |
Developed CNC 5-FACE double column machining center – S5F-3732 and held the new product launch. |
| 2002 |
August, Developed CNC Vertical machining center – SSV-1200L. (Stop Production from 2010) |
| 2001 |
July, Developed CNC double column machining center – SDV series (three axes use linear guideway) and held the new product launch. |
| 2000 |
December, SIGMA CNC Established. |
