| No | Subject | Date |
|---|---|---|
| 1 | 2019 TAIWAN HARDWARE SHOW | 2019-07-22 |
| 2 | Hong Kong Gift & Premium Fair 2019 | 2019-04-19 |
| 3 | 2019 Frankfurt Paperworld | 2018-12-19 |
| 4 | 2018 Frankfurt Paperworld | 2017-11-07 |
| 5 | 2018 International Hardware Fair Cologne | 2018-01-29 |
| 6 | IIHT EXPO 2017 | 2017-08-25 |
| 7 | 2017 Frankfurt Paperworld | 2017-03-16 |