Before 2000

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  1999 Released Mini ATM, Model No. Synkey 6221

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  1996 Founded the new start of DongAh, as Synkey Group Inc

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  1996 Released Automatic Teller Machine, Model No. Synkey 6200

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  1996 Released Passbook Printer, Model No. Synkey 5230

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  1994 Released Passbook Updating Machine, Model No. Synkey 5250

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  1993 Established a technical tie with TOYO DENKI SEIZO for the DC/AC Drive

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  1993 Released Passbook Printer, Model No .Synkey 5220

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  1992 Released Passbook Printer, Model No. Synkey 5210

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  1989 Released Passbook Printer, Model No. DC-5024

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  1989 Founded NCR Korea as a joint venture.

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  1988 Founded Dong Ah Aluminum Co

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  1988 Founded Dong Ah R&D Center.

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  1975 Founded Dongah Computers Corporation serve as the exclusive distributor of NCR.

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  1972 Founded Dongah Sporting Goods Corp

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  1967 Made an Agent agreement with NCR Corp.

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  1965 Made an Agent agreement with Toyo Denki Seizo K.K

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  1956 Moved to Seoul, Korea

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  1951 Founded in Pusan, Korea.