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1976-1986
  • 1966-1975
  • 1976-1986
  • 1987-1993
  • 1993-현재
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SINCE 1975
to establish the foundation for growth
Developing the finished powder production
technology and the first domestic
production of the hard metal insert.

In 1975, the most urgent issue for Korloy was to develop the domestic replacement for hard metal finished powder material. It needed to overcome the situation in which 100% of the finished powder had to be imported from Sumitomo through the joint venture and technical Affiliation with them since the foundation.


In the process of development, Korloy was able to understand the current trend in the international hard metal alloy cutting tools market. And, it saw the future trend of changing from the welding type too, to insert type tools, which are mounted on holders.

1976 The first company to earn the KS mark
and introduction of
quality management system

The first company to earn the KS mark and introduction of quality management system , In May 1977, the company held the first QC Circle Competition, in which the achievements of the activities was introduced, with a view to stabilize quality control.


In order to earn the KS mark for the entire hard metal alloy cutting tools portfolio, the company established the standard for the management and the products in January 1977. Through the company-wide preparations and efforts, Korloy earned the KS mark certifications, for the first time in the hard metal alloy cutting tools industry, for 5 standards and 8 items.

1976 Introduction of advanced welfare programs and
improvement of the training system

The HR system of Korloy included the one-wage system, which did not discriminate between office and line workers, equal 600% bonus, and equal promotion opportunities. In September 1976, Korloy received the Presidential Award, being named a Company with an Excellent Welfare Program by Export Promotion Convention.

1976 The late President Lim Sung-han's funeral
1976 The President Lim Sung-han(1966~1976)
1977 View of inside of factory
1979 View of a commuter bus
1979 QC circle competition
1979 National QC circle competition
1979 Chung-buk swimming team visit factory
1980 Planting trees for celebration of the 14th anniversary of the founding
1981 Earn the KS mark
1982 Saemaul campaign promotion
1984 The 16th general meeting of stockholders
1985 Participation die&mold exhibition
1985 Acquired the accident free record(600,000 hours) certificate
1985 AQ exercise activation meeting
1986 Celebration of the 20th anniversary
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게시일 : 2018년 2월 26일
이메일무단수집거부
본 웹사이트에 게시된 이메일 주소가 전자우편 수집 프로그램이나
그 밖의 기술적 장치를 이용한 무단으로 수집되는 것을 거부하며,
이를 위반 시 정보통신망법에 의해 형사처벌 됨을 유념하시기 바랍니다.
게시일 : 2018년 2월 26일