| # | Name | Location | Applications |
|---|---|---|---|
| 1. | TW DEAN GROUP LIMITED | 🇬🇧 Dartford, United Kingdom | 1 |
| 2. | TWD METAL PRODUCTION CO., LTD. | 🇨🇳 Dongguan, China | 2 |
| 3. | TWD Metal Production Co., Ltd. | 🇨🇳 Shuibei Industry Area, Yantian, Femggamg Town, Dongguan, Guangdong, China | 1 |
| 4. | TWD Scientific, LLC | 🇺🇸 Pleasant Prairie, WI, United States | 1 |
| 5. | TWD Sports Tech LLC | 🇺🇸 Annapolis, MD, United States | 2 |
| 6. | TWD, Inc. | 🇯🇵 Kanagawa, Japan | 1 |
| 7. | TWDT PRECISION CO., LTD. | 🇹🇼 Changhua County, Taiwan | 1 |
| 8. | TWDT Precision Co., Ltd. | 🇹🇼 Huatan Township, Taiwan | 2 |