1969   Established Hankook Machine Tools Co., Ltd.
1982   Development of conventional lathe(swing 900mm)
1985   Development of NC lathe 1987 Development of NC Roll lathe
1988   The technical collaboration of milling machine with IKEDA of Japan
           The technical collaboration of Planomiller with MARUFUKU of Japan
           The technical collaboration of CNC lathe with DAINICHI of Japan
1989   Established the attached technical research and development center
1990   Development of Heavy duty CNC lathe(swing 630~1700mm)
1992   Locally initial development of Portal type machining center (table 1800X4000)
1993   Development of the largest conventional lathe(swing 3060mm)
1995   Locally initial development of Semi-NC lathe
1997   Certificate of Quality(EM mark) for CNC vertical turning & boring machine,
           Semi-NC lathe
           ISO 9001 Quality system certificate
1998   Certificate of Quality(EM mark) for Heavy duty lathe
1999   Development of Polishing Machine in domestic first

Patent and Utility Patent

No	Items	Patent Number	Date of Patent	Note
1	Auto tool locking device (tool fall-safety) of CNC vertical lathe.	Utility Patent 136316	Nov. 12, 1998	Korea Utility Patent
2	Automatic pallet change of machining center.	Patent 0238127	Oct. 12, 1999	Korea Patent
3	Pad conditioner for chemical mechanical polishing apparatus.	Patent 0233953	Jul. 12, 1999	Korea Patent
		Patent 2815349	Aug. 14, 1998	Japan Patent
		Patent 5,904,615	May. 18, 1999	U.S.A Patent
4	Polishing tool holder for machining center.	Patent 0254627	Feb. 3, 2000	Korea Patent
5	Polishing tool for machining center.	Patent 0277491	Oct. 10, 2000	Korea Patent
6	Non-contact surface roughness measurement apparatus and method.	Patent 0288613	Feb. 8, 2000	Korea Patent
7	Apparatus and method of conductive finishing tools for die and mold having curve surface.	(Application)	(Jan. 17, 2000)	Korea Patent
8	Drive device of conditioner for machining semiconductor wafer	(Application)	(Jul. 13, 2000)	Korea Patent