1969

Captain Sang-wook Cho has founded 'Ahjin Shipping Co., Ltd' with a 25 years old handy bulk vessel

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1970

The exhilarating 1970s

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1980

The turbulent 1980s

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1984

Shipping department of 12 companies including 'Ahjin Shipping Co., Ltd' have merged to establish 'Dooyang Line Co., Ltd'

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1985

Dooyang became one of 6 consolidated overseas shipping companies in Korea

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2001

'Dooyang Limited' was established for the purpose of sales diversification