| TAISIA INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| TAISING HEARING AMPLIFIER LIMITED | Private company limited by shares | Live |
| HUIZHOU BOLUO SHI WAN TAISING ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong TaiSing Trading Co., Limited | Private company limited by shares | Live |
| TAISING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK WAHMAO TAISING TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TAISING COXON LIMITED | Private company limited by shares | Live |
| TAISING ELECTRONICS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| HONGKONG TAISING INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TAISING INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| TAISING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| TAISIR TRADING COMPANY LIMITED | | Live |
| TAISIS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |