| 50070134 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | — |
| 50070110 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | — |
| 99491383 | LAIFEN | Dongguan Laifen Electronic Technology Co., Ltd. | 8509094 |
| 99419879 | LAIFEN | Dongguan Laifen Electronic Technology Co., Ltd. | — |
| 99419909 | LAIFEN | Dongguan Laifen Electronic Technology Co., Ltd. | — |
| 99387279 | LAIFEN | Dongguan Laifen Electronic Technology Co., Ltd. | — |
| 98533857 | LAIFEN | Shenzhen Shuye Technology Co., Ltd | — |
| 98533838 | LAIFEN | Shenzhen Shuye Technology Co., Ltd | — |
| 98533832 | LAIFEN | Shenzhen Shuye Technology Co., Ltd | — |
| 98928441 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 8246583 |
| 97081263 | LAIFEN | DONGGUAN LAIFEN ELECTRONIC TECHNOLOGY CO., LTD. | — |
| 98533852 | LAIFEN | Shenzhen Shuye Technology Co., Ltd | — |
| 97149753 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 7647038 |
| 98533845 | LAIFEN | Shenzhen Shuye Technology Co., Ltd | — |
| 97794963 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 7321803 |
| 97794956 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 7321802 |
| 97794949 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 7321799 |
| 97794941 | LAIFEN | Dongguan Laifen Electronic Technology Co.,Ltd. | 7321797 |
| 98187761 | LAIFEN | Chen lin | — |