A company that puts customer value first

YOOCHANG METAL

YOOCHANG METAL INDUSTRIAL Co., Ltd will realize customer impression beyond customer satisfaction by predicting the trends and
changes of the times one jump of ahead of others and performing quality management tailored to the customer's perspective.

A company that puts customer value first

YOOCHANG METAL

YOOCHANG METAL INDUSTRIAL Co., Ltd will realize customer impression beyond customer satisfaction by predicting the trends and
changes of the times one jump of ahead of others and performing quality management tailored to the customer's perspective.

Company History

HISTORY The past that has achieved a dream, the future that we dream of newly
YOOCHANG METAL INDUSTRIAL Co., Ltd.
  • 2020s
    2020
    Constructed IC (ion chromatography) analysis system
    2020
    Developed manufacturing technology of PCu Anode for electroplating
  • 2010s
    2019
    Opened Vietnam branch (Hanoi)
    2017
    Acquired a patent for the coating method of brazing ring powder flux
    2015
    Built coating system for brazing ring powder flux and started to produce
    2015
    Started to produce Palladium(II) Chloride and Palladium(II) Sulfate
    2014
    Developed Palladium compound manufacturing system
    2013
    Built Potentiometric Titrator and XRF analysis system
    2012
    Developed rotary type sputtering target manufacturing system
    2011
    Expanded high-purity metal continuous casting facility
    2010
    Developed CLASS-1 OFHC materials and sputtering target products
  • 2000s
    2009
    Acquired a patent for manufacturing method of plate-shaped composite electric contact element
    2008
    Developed and produced CLASS-1 OFHC
    2007
    Acquired a patent for manufacturing method of high toughness gold-tin eutectic alloy strip for solder
    2007
    Acquired a patent for manufacturing method of high toughness gold-tin eutectic alloy strip for solder
    2006
    Awarded as an exemplary taxpayer from the Director of the National Tax Service
    2005
    Built exclusive manufacturing line for sputtering target
    2005
    Completed clean room
    2004
    Acquired ISO14001 certification
    2004
    Established an affiliated research institute
    2004
    Acquired ISO9001 certification
    2001
    Selected as a technologically innovative SME (INNO-BIZ)
    2000
    Acquired Venture business certification
  • 1990s
    1998
    Developed and produced high purity/high density thin film materials
    1997
    Acquired ISO9002 certification
    1995
    Opened Gwangju sales office
    1994
    Opened Changwon sales office
  • 1980s
    1984
    Signed a supply and demand contract for metal surface treatment chemicals with Nippon Mining Metals, Japan
    1982
    Completed and produced precious metal electric contact production facilities
    1981
    Acquired an invention patent for silver peroxide manufacturing method
    1980
    Produced Silver Cyanide, Potassium Silver Cyanide, Potassium Gold Cyanide, and silver brazing materials
  • 1970s
    1978
    Completed silver electrolysis facility and produced Silver Nitrate
    1976
    Signed a joint venture contract with Yokohama Metal Co., Ltd. in Japan
    1976
    Established YOOCHANG METAL INDUSTRIAL Co., Ltd.
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