DONG YANG SPECIAL WOOD CORPORATION. has secured with the national best technology, which approved by certificates and patents.
| Number | Certificate | Title | Authentication code | Acquisition date | Download | |
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| 1 | Green Technology Certificate | GT-15-00242 | 15.12.17 |  |
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| 2 | Environmental Product Declaration (wall and ceiling finishing material) | 18454 | 18.06.19 | |
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| 3 | Environmental Product Declaration (interior floor decorative material) | 13188 | 18.06.01 | |
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| 4 | Test report | KT17-00913 | 17.12.06 | |
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| 5 | Authentication Certificate of Environmental Management System | EMS-1069 | 18.01.29 | |
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| 6 | Authentication Certificate of Quality Management Systems | QMS-3706 | 18.01.29 | |
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| 7 | Certificate of Technical Innovation SME (Inno-Biz) | R7021-3019 | 18.01.08 | |
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| 8 | Certificate of Direct Production Verification (wooden board) | 2017004400192 | 17.12.21 | |
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| 9 | Certificate of Direct Production Verification (rectangular lumber) | 2017004300123 | 17.12.21 | |
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| 10 | Registration of timber production and import distribution industry | 334000090201700002 | 17.11.24 | |
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