Company History
KHANSTN Co.，Ltd.
-
2020
01
?KHANSTN Hanlin Shanghai is authorized as the sole agent in China -
2018
01
?Shanghai Hanlin was established -
2014
10
?Patent driven cylinder patent technology03
?Patent registration of automobile accelerator auxiliary device
?Designated as Management Innovative Small and Medium Business (MAIN-BIZ)
-
2013
03
? Aluminum special alloy chuck patent technology
?Developed and patented aluminum special alloy chuck -
2010
02
?Started export to Europe market -
2009
03
?Indian distributor contract
?DSK type released for Japan's anti-vibration sphere -
2008
06
?Designated as INNO-BIZ
?Designated as a venture company02
?Exports an ultra-large index chuck -
2007
03
?Developed cylinder-type quick change chuck for aluminum wheel processing01
?Designated as a defense company -
2006
08
?Recognized as a qualified maintenance company by Korea Western Power Co., Ltd.06
?Recognized as a qualified maintenance company by Korea South-East Power Co., Ltd.05
?Recognized as a qualified maintenance company by Korea Eastern Power Co., Ltd.
?Recognized as a qualified maintenance company by Korea Southern Power Co., Ltd.02
?Relocated Jeonju Sales Office to Daejeon Sales Office -
2005
12
?Approved as a qualified maintenance company by Jungbu Power Co., Ltd.07
?Changed company name from Dongwoo Work Holding Co., Ltd. toKHANSTN Co., Ltd. -
2003
12
?Opened Daegu sales office10
?Registered company to Ministry of National Defense procurement stock01
?Opened Seosan sales office -
2001
10
?Joint research and development of Naval Naval Command (Shut Off Valve Assy)09
?Inclusive transfer of Daesang Factory Factory07
?Changed company name to Dongwoo Chuck & Work Holding Co., Ltd. -
2000
03
?Acquired ISO 900101
?Supplied Air Chuck for optical cable production line to LG Cable (Gumi) -
1999
06
?Signed an agency contract with P.B.A in USA -
1998
11
?Australian Magnum Co., Ltd. signed an Australian distributor office07
?Established Technology Research Institute -
1997
12
?Tool Turret (Disk Type) Development -
1996
06
?Developed Jaw Changer Chuck (Co-Kim) -
1995
10
?Opened Jeonju office01
?Opened permanent exhibition in Cicago -
1994
04
?Recognized domestic new technology (K.T) -
1993
12
?Selected as a military service exemption company08
?Development of high speed hydraulic cylinder07
?Development of KIMM and precision air chuck06
?Development of high speed hydraulic chuck with KIMM -
1992
07
?Selected as a technologically advanced SME02
?Registered as an official supplier of hydraulic, pneumatic and collet chucks to Hyundai Precision Co., Ltd.01
?Registered as an official supplier of hydraulic and pneumatic collet chucks to Mando Machinery Co., Ltd. -
1990
12
?CAD / CAM System Operation07
?Co-development of Auto Indexing Chuck with Korea Machinery Research Institute03
?Opened Ulsan Office01
?Registered as an official supplier of oil / pneumatic chuck and collet chuck to Daewoo Heavy Industries Co., Ltd. -
1989
11
?Registered as an official supplier of oil, pneumatic chuck and collet chuck to Tongil Heavy Industries Co., Ltd. Registered as an official supplier of oil, pneumatic chuck and collet chuck to Kia Motors07
?Registered as an official supplier of oil / pneumatic chuck and collet chuck to Daewoo Motor Co., Ltd. -
1988
07
?Registered as an official supplier of oil, pneumatic chuck and collet chuck to Tongil Heavy Industries Co., Ltd. and started supplying to Kia Motors as official supplier of oil, pneumatic chuck and collet chuck.