BRIEF HISTORY

1984. 04 Established Gigong Industry in Gwang-ju City, Korea
1991. 01 Developed CNC Gantry and Table Moving Type Drilling Machine 6 Models
1993. 02 Developed Education CNC Machining Center, CNC lathe, F.M.S Line 4 Models
1994. 01 Developed CNC Plano Miller Quill / Ram Type 2 Models
1995. 08 Nominated as The Promising Company for Advanced Technology by The Ministry

of Commerce Industry of Korea

1996. 05 Developed CNC Index Table Type 6 Models, Mold Tilting Table Type 2 Models
1997. 02 Supplied CNC Table Type Drilling Machine to Sumitomo Heavy Industry and TOMO

Industry, Japan
1997. 06 Developed 5-Axis Tire Container Mold Machine, 4- Axis Lettering Machine, 5-Axis

Engraving Machine 3Models

1999. 01 Nominated as The Best Technology Company by The Small and Medium Business

Administration of Korea
1999. 12 Optical Communication Business
2000. 04 Agreed for Joint R & D of Optical Technology with Gwang-ju Science Technology

Institute
2001. 06 Completed Ferrule Production Line 1 Million set per month for PRIMEPOTEK, Korea
2002. 04 Exported Ferrule Production Line 2.5 Million set per month for YUNSHENG Group,

China
2004. 02 Changed Name of "INSUNG MACHINERY"
2006. 01 Supplied CNC Chock Fit Roll Turning Lathe to POSCO,Korea
2007. 08 Developed special purpose CNC Vertical Turning Lathe for Wind Power Bearings
2008. 11 Developed CNC Floor Type Boring & Milling Machine
2009. 01 Developed Wind Power Bearing Hard Turning Vertical Lathe
2012. 03 Supplied Tire Mold 5-Axis Machining Center for HANKOOK Tire World Factory
2013. 06 Supplied Horizontal Twin Head Machine Center for SAMSUNG Mold Machining
2014. 08 Factory Expansion
2015. 09 Developed Diameter 3,500mm Twin Ram Vertical Lathe of 3.5G Wind Power

Bearing 2 Face Hard Turning
2015. 10 Opened China Office and German Office