2019
Providing the assurance and peace of mind to our customers around the global
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12 Month
- Awarded medal for 1million-dollar export
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06 Month
- Selected as a start-up company representing Busan, South Korea
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04 Month
- Register a patent for a Check Valve
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03 Month
- Registered as a venture company
2018
Offering the insight, experience and trusted products you need to ensure the success of your project
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11 Month
- Acquired ISO 9001 certificate
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05 Month
- Register a patent for a Gate Valve
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01 Month
- Registered as a researgich institute
2017
Dong-A continues to research and develop to become an industry leader.
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11 Month
- Established Dong-a corporation company