| 1964 | Established. |
| 1987 | Moved to Guanyin, Taoyuan and built the wastewater facilities. |
| 1998 | Awareded for ISO 9001 Quality Management System Certificate. |
| 2005 | Established private brand COCL by enviromental activated carbon coconut fiber. |
| 2006 | Research developed water borne polyurethane finishing. |
| 2007 | Established brand CYCLEPET by enviromental PET fiber. |
| 2008 | Awarded for bluesign® system to enviromental product process. |
| 2014 | Awarded for ISO 50001 Energy Management System Certificate. |
| Awarded for ISO 14001 Environmental Management system. | |
| 2015 | Awarded for ISO 14064 Greenhouse Gases Emission System Certificate. |
| Established innovated R&D Center and developed eco-friendly TPU processing . | |
| Bought the green power of Taiwan power. | |
| 2016 | Built R.T.O facilities to treat solvent and exhaust air. |
| Awarded for Global Recyle Standard Certificate. (GRS) | |
| 2017 | Awarded for bluseign® system Coating and Lamination product certification. |
| HOYU is the first manufacturer not only woven and dyeing but also Coating and Lamination certificated. | |
| 2020 | Awarded for ISO 45001:2018 Occupational Health and Safety Management Systems Certificate. |