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15 August 1997 | Establishment of Company (Dongkwang Barrel) | |
| (#711, 2-da, Sihwa Industrial Complex, Jeongwang-dong, Siheung-si, Gyeonggi-do) | |||
| 30 June 2004 | Acquired quality qualification system ISO 9001 / KS A 9001 (ICG Certification) | ||
| 01 November 2004 | Moved to a larger facility | ||
| (#401-1, 2-ba, Sihwa Industrial Complex, Jeongwang-dong, Siheung-si, Gyeonggi-do) | |||
| 01 January 2006 | Extension of Factory No. 2 / Dongkwang P&B Co.,Ltd. | ||
| (#302-2, 3-ba, 2191-10, Jeongwang-dong, Siheung-si, Gyeonggi-do) | |||
| 03 January 2013 | Acquired MQ Certificate (Mando Quality Mark) | ||
| 27 December 2013 | Acquired quality qualification system (TS16949 / ISO9001) | ||
| Dongkwang Barrel & Dongkwang P&B Co.,Ltd. were combined&moved to a larger facility (Private Factory Side: 950 Pyeong) | |||
| (#311, 4-ba, Sihwa Industrial Complex, 719, Seonggog-dong, Danwon-gu, Ansan-si, Gyeonggi-do) | |||