1979. 01

Established Seal Master Corporation
in Inchang-dong, Seongdong-gu, Seoul

1982. 11

Designated as a company approved by the Modernization Action Plan
SME Promotion Corporation

1984. 03

Designated as a promising small and middle sized Company
by Korea Technology Development

1986. 05

Designated Manufacturer Localization of Mechanical Seal Parts
the Commerce-Industry Ministry

1986. 12

Designated as supplier of nuclear power equipment Q-Class
Korea Hydro Nuclear Power

1987. 11

President's Commendation 'Mechanical Seal' Domestic Development National Industry Contribution