Exhibit 21.1
List of Subsidiaries
| Subsidiaries | Place of Incorporation | |
| Work Medical Technology Group Limited | The British Virgin Islands | |
| Work Medical Technology Group (China) Limited | Hong Kong | |
| Work Age (Hangzhou) Medical Treatment Technology Co., Ltd. | China | |
| Work (Hangzhou) Medical Treatment Technology Co., Ltd. | China | |
| Shanghai Saitumofei Medical Treatment Technology Co., Ltd. | China | |
| Hunan Saitumofei Medical Treatment Technology Co., Ltd. | China | |
| Hangzhou Woli Medical Treatment Technology Co., Ltd. | China | |
| Hangzhou Shanyou Medical Equipment Technology Co., Ltd. | China | |
| Shanghai Chuqiang Medical Equipment Technology Co., Ltd. | China | |
| Hangzhou Hanshi Medical Equipment Technology Co., Ltd. | China | |
| Hangzhou Youshunhe Technology Co., Ltd. | China |