| Date | Contents | Publisher |
| 05.27 | Credit Rating AAA | Professional Guarantee Cooperative |
| 05.27 | Risk assessment certificate | 한국산업안전보건공단 충북지도원장 |
| 07.03 | Management innovation business certificate (MAIN-BIZ) from the head of Chungbuk-office of Korea Occupational Safety Agency | head of KOGL |
| 05.01 | 20th Anniversary | |
| 06.07 | pplied for ventilation fan equipped with lighting window | ?10-2012-0065950 |
| 06.07 | Applied for tent-fixing structure | ?10-2012-0065949 |
| 05.31 | management innovation business certificate (MAIN-BIZ) from the head of Chungbuk-office of Korea Occupational Safety Agency | head of KOGL |
| ??12.07 | cquired ISO 9001:2009 / ISO 9001 : 2008 certificates | KFQ |
| 10.31 | Received appreciation plague from Chungbuk medium business administration | KOGL |
| 12.05 | Established R&D department | (Inc.) KOITA |
| 03.03 | Award certificate from the head of NTS Chungju District Office for 41st Tax Payer Day | NTS Chungju District Office |
| 07.23 | Management Innovation small and medium industry certificate | KOGL |
| 06.21 | Increased capital to total 0.8bill KRW ( 800,000,000) | |
| 11.07 | Moved to Chungwongdae-ro, Dongryang-myun, Chungju-shi for factory expansion |
| 05.17 | Selected as venture enterprise again (3rd) | KOGL |
| 05.17 | Received appreciation plague (newly built distribution basis for Posco Ulsan) | Dongbang.co.ltd |
| ?02.27 | Registered design proposal for tent for tent house | NO. 0344228 |
| 08.21 | Integrated as MNWCC | Chung-ju 92-08-02 |
| 03.28 | Received contribution plague | KOSCA | |
| 04.02 | Registered design proposal for parallel structure of self-assembly tent house | No. 0227244 | |
| 11.27 | Selected as venture enterprise again (2nd) | No. 2001192931-0440 | |
| 01.18 | Registered design proposal for “tent for tent house” | No. 0176698 | |
| 12.28 | Acquired ISO9001 certificate | KFQ | |
| 12.30 | Selected as excellent enterprise with technological competitiveness (INNO-BIZ company) | KOGL | |
| 08.12 | Registered patent of “assembly tent house” | No. 0235289 |
| 11.05 | Received the 99427th award from prime minister for distribution company | No. 99427 |
| 08.12 | Registered design proposal for “tent house structure” | No. 129094 |
| 12.15 | Moved to Yongtan Nonggongdangji, Yongtand-dong, Chungju-shi for expansion of factory |
| 12.29 | Registered trademark | No. 50202 |
| 05 | Technology interchange with Taeyang Engineering of Japan | |
| 12.15 | Acquired additional license for glasshouse construction | No. 94-23-05 |
| 04.17 | Founded Zoowon Engineering Co.,Ltd (capital stock, 0.11billl KRW) | 303-81-06862 | |
| 05.01 | Started business at Gamgokmyun, Eumseong-gun, Chungbuk | ||
| 08.31 | Acquired license for professional construction business (metal construction) | No. 11-35 | |