| February, 2014 | Established Tai'an Huasu Engineering Materials Co., Ltd. |
|---|---|
| May, 2017 | The production line for geocell and geomembrane started operation. |
| May, 2018 | The trading company was officially established. |
| June, 2018 | Obtained ISO system certification. |
| October, 2018 | The new product, EVOH geomembrane, was officially launched. Its experimental data fully meets the needs of customers in the UK. It was exported to the UK this month. |
| October, 2020 | Moved to a new factory. |
| August, 2021 | Responsible for global business exports The Japanese sales company was officially established in the Osaka Port area. |
| June, 2022 | Obtained the certification of the United Kingdom. |
