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 1968. 6.
- Kumi Ehwa Industry established
- 1972. 3.
- business with Samsung electronics Co.
- 1982.11.
- Corporate changed to Kumi Ehwa Industry Ltd. Co.
- 1993.11.
- micro punching technology developed
- 1995.12.
- gold prize awarded in the cost saving(Samsung electronics Co.)
- 1996. 5.
- KT mark accepted (PS micro punching works and processing)
- 1996. 7.
- ISO 9002 certificate accepted
- 1996. 8.
- 100PPM certificated accepted
- 1996.12.
- grand prize of the medium sized company awarded(Kyunggi province)
- 1997. 5.
- silver monument industry medal awarded
- 1998. 4.
- artisan medal(manufacturing machine) awarded
(Kyunggi province)
prize of ministry of the science and technology
awarded at 31th day of the science
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