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| 2012 Aug. |
Installation of TOPS Waterjet SAJ-8060 equipment |
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| 2012 May |
Installation of XRF analyzer X-MET 5000 |
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| 2011 Sep. |
Installation of TOPS Waterjet SAJ-8070 |
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| 2011 Jul. |
Contract of Gangseo Industrial Complex |
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| 2011 Mar. |
Installation of ESAB-PLASMA BEVEL CUTTING MACHINE 450A |
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| 2010 Jul. |
WPS certification |
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| 2010 Jun. |
SPECIAL STEEL (Nikel Alloy) materials inventory operation |
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| 2010 May |
Installation of ESAB-PLASMA BEVEL CUTTING MACHINE 600A |
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| 2010 Mar. |
Installation of Vertical blade |
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| 2008
Dec. |
Achievement of 40 billion KRW in sales |
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| 2008 Dec. |
ISO-9001:2008 certification |
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| 2008 May |
Installation of ESAB-PLASMA BEVEL CUTTING MACHINE 450A |
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| 2008 Mar. |
Inventory operation of DUPLEX, SPECIAL STEEL materials (S31803, S32750, S32760) |
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| 2007
Dec |
Achievement of 30 billion KRW in sales |
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| 2007 Nov. |
Professionalizing in stainless materials (DUPLEX, SUPER DUPLEX) |
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| 2007 May |
Installation of chemistry analyzer GNR-SPECRO METER |
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| 2006
Dec. |
Achievement of 20 billion KRW in sales |
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| 2006 Jan. |
Installation of two 500mm band saws and one 700mm band saw |
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| 2006 Jan. |
Establishment of the powder cutting and dust collecting system |
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| 2006 Jan. |
Establishment of KD Steel |
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| 2005
May |
Installation of two 500A NC units and one 500mm band saw |
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| 2004
Oct. |
Move to the Noksan Industrial Complex |
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| 2004 Oct. |
Installation of two PCNC units and one ESAB |
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| 1998 Mar. |
Purchase and extension of land |
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| 1996 Jun. |
Installation of 700mm band saw, and two NC units |
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| 1995 Nov. |
Establishment of Kukdong Stainless |
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