| S & Y WIRES & CABLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WIRES & CABLES R & D LIMITED | Private company limited by shares | Live |
| Renmin Electric Wires & Cables Technology Co., Limited | Private company limited by shares | Live |
| SAN EN ELECTRIC WIRES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ASIA PACIFIC METALS & WIRES LIMITED | Private company limited by shares | Live |
| SUPER WIRES LIMITED | Private company limited by shares | Live |
| WIRESOON LIMITED | Private company limited by shares | Live |
| WIRESTAR CO., LIMITED | Private company limited by shares | Live |
| WireString Limited | Private company limited by shares | Live |