1990.02

Started diamond tools manufacturing company

    1993.03

Moved / Extended to Mapo district in Seoul

    1994.05

Boosted facilities for exporting relative tools.

    1994.09

Virgin export to advanced countries USA, Germany, France, England and Italy.

    1996.11

Affiliated Korea Tools Industry Cooperation.

    1997.01

Advanced to stock investment sole named of Dongshin Diamond Industrial Co., Ltd.

    1997.03

Participated in Stone Fair held in Poland

    1997.12

Newly moved / extended to current address.

    1998.03

Enlisted brand DIASAW and character as patent and exported with them.

    1999.05

Participated in Stone Fair held ¡°Carrara Stone¡± in Italy

    1999.09

Boosted production lines for serving laser welded blade.

    2000.04

Selected bright prospect medium company by Kookmin Bank.

    2000.05~10

Participated in Stone Fair held in UK, Spain, France, Italy, Japan

    2003.04

Acquired utility model registration NO.0312626 & NO.0312627.

    2003.07

Selected bright prospect medium size company by KSBC.

    2003.11

Acquired patent NO.0407196 & NO.0414181

    2004.02~10

Participated in World of Concrete in USA, Piedra in Spain, Marmomacc in Italy

    2004.04

Acquired ISO 9001,14001 certification.

    2004.08

Selected bright prospect medium size company by Kyounggi-do. Assigned as a member of industrial family cluster

    2004.10

Acquired utility model registration NO.0366567.

    2005.01~10

Participated in World of Concrete in USA, Stone-Tec in Germany, Marmomacc in Italy

    2005.01~08

Acquired patent NO.0466692, NO.0383869, NO.6506162, NO.2005-78568

    2005.02

Acquired utility model registration NO.0383869.

    2006.01~10

Participated in World of Concrete in USA, Marmomacc in Italy

    2006.07

Acquired partnership from KITECH

    2006.12

Acquired Venture Company Certification from KIBO

    2007.01

Acquired Innovations in Techniques Certification(Innobiz) from SMBA

    2007.01~10

Participated in World of Concrete in USA, Stone-Tec in Germany, Marmomacc in Italy

    2007.02~04

Acquired patent NO.10-687696, NO10-706882

    2007.11

Obtain 3million dollars exporting tower prize

    2008.01

World of Concrete 2008

    2008.10

Participated in Verona Marmomacc Italy

    2009.02

Acquired a Utility Model 20-0443430

    2009.05

Participated in Stone-Tec Germany

    2010.03~09

Registered Patent 10-0947218 & 10-0706882

    2010.06

Registered Design 30-0565010, 30-0565011 & 30-0565012

    2010.12

Established Agent in Domestic Market