| CTL AUTOMOBILE WIRE HARNESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHARTER WIRE HARNESS MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| CN Wire Harness (HK) Co., Limited | Private company limited by shares | Live |
| SHIN-ETSU HARNESS HONG KONG LIMITED | Private company limited by shares | Live |
| Songshun Harness Industrial Co., Limited | Private company limited by shares | Live |
| MAXFAIR HARNESS PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| PERENNIAL CABLE HARNESS LIMITED | Private company limited by shares | Dissolved |
| TAT MING WIRE HARNESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yicheng Wire Harness Limited | Private company limited by shares | Live |
| DONG GUAN EDGAR AUTO HARNESSES LIMITED | Private company limited by shares | Dissolved |