| 1.
| Do Fluoride Jiaozuo New Energy Tech Co Ltd |
🇨🇳 Jiaozuo, China |
1 |
| 2.
| DOF INC. |
🇰🇷 Seoul, South Korea |
4 |
| 3.
| DOF INC. |
🇰🇷 Daejeon, South Korea |
1 |
| 4.
| DOF INC. |
🇰🇷 Seongnam-Si, South Korea |
1 |
| 5.
| Dofair Co., Ltd. |
🇹🇼 Keelung, Taiwan |
2 |
| 6.
| DOFAIR CO., LTD. |
🇹🇼 Keelung City, Taiwan |
1 |
| 7.
| Dofasco Inc. |
🇨🇦 Hamilton, Canada |
8 |
| 8.
| Dofasco Inc. |
🇨🇦 Hamilton, Ontario, Canada |
2 |
| 9.
| Dofiang Corp. |
🇰🇷 Seoul, South Korea |
1 |
| 10.
| Dofra B.V. |
🇳🇱 , Netherlands |
1 |
| 11.
| DOFRA B.V. |
🇳🇱 Horst, Netherlands |
1 |
| 12.
| DOFSIM TECHNOLOGIES CO., LTD. |
🇨🇳 Beijing, China |
1 |
| 13.
| DOFTECH CO., LTD. |
🇰🇷 Seoul, South Korea |
1 |
| 14.
| Doftek Pty Ltd |
🇦🇺 Bayswater, Australia |
3 |
| 15.
| Doftek Pty Ltd |
🇦🇺 Williamstown, Australia |
1 |