| 1997.12 |
Establishment of Chiou-Chian |
| 1998.03 |
Approval of plant registration |
| 2002.12 |
Acquirement of registered certificate in recycling merchant of recyclable waste |
| 2003.09 |
Acquirement of registered certificate in disposal merchant of recyclable waste |
| 2004.07 |
Related company “E-Far Co., Ltd.” is founded. |
| 2005.03 |
Acquirement of class B waste removal permit |
| 2007.06 |
Related company “Ching-Yuan Technology Co., Ltd.” is founded. |
| 2007.10 |
Obtained qualification of subsidy to recycling merchant of Waste lubricant |
| 2008.08 |
Approval of waste renewable energy business of waste lubricant |
| 2010.03 |
Passed extension for valid permit of waste disposal |
| 2011.11 |
New plants of Chiou-Chian Co.,Ltd and Ching-Yuan Technology Co., Ltd. |
| 2012.08 |
Acquirement of waste reusing(D-1703) permit from the Industrial Development Bureau, MOEA（IDB） |
| 2012.10 |
Passed validation of waste reusing(R-1703) from the Environmental Protection Administration |
| 2013.02 |
Ching-Yuan Technology Co., Ltd. acquired waste disposal permit |
| 2015.01 |
Passed extension for valid permit of waste disposal |
| 2015.05 |
Passed validation of industrial waste (waste lubricant R-1703) from the Environmental Protection Administration, Ministry of Economic Affairs, National Communications Commission, Ministry of Finance, Ministry of Science and Technology, Ministry of Transportation and Communication, Ministry of Health and Welfare |
| 2016.04 |
Passed validation of industrial waste reusing (waste lubricant R-1703) from the Environmental Protection Administration, Ministry of Economic Affairs, National Communications Commission, Ministry of Finance, Ministry of Science and Technology, Ministry of Transportation and Communication, Ministry of Health and Welfare |
| 2017.07 |
Acquirement of Certification of Green Recycled Product |
| 2018.04 |
Passed validation of industrial waste reusing (waste lubricant R-1703) from the Environmental Protection Administration, Ministry of Economic Affairs, National Communications Commission, Ministry of Finance, Ministry of Science and Technology, Ministry of Transportation and Communication, Ministry of Health and Welfare |
| 2018.12 |
Ching-Yuan Technology Co., Ltd. applied waste treatment plant |
| 2019.06 |
Ching-Yuan Technology Co., Ltd. acquired establishment permit of waste treatment plant |
| 2019.07 |
Secondary acquirement of Certification of Green Recycled Product |
| 2019.10 |
Passed extension for valid permit of waste disposal |
| 2020.02 |
Passed validation of industrial waste reusing (waste lubricant R-1703) from the Environmental Protection Administration, Ministry of Economic Affairs, National Communications Commission, Ministry of Finance, Ministry of Science and Technology, Ministry of Transportation and Communication, Ministry of Health and Welfare |
| 2021.10 |
Ching-Yuan Technology Co., Ltd. acquired permit of waste treatment plant(D-1702, D-1703, D-1705, D-1799) |
| 2021.12 |
Passed extension for valid permit of industrial waste reusing(saste lubricant R-1703) |
| 2022.07 |
Tertiary acquirement of Certification of Green Recycled Product(renewable fuel oil) |
| 2022.08 |
Ching-Yuan Technology Co., Ltd. acquired approval of business in producing renewable oil and sales. |
