| Company Name | Type | Status |
|---|---|---|
| WELSIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| WELSIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELSIN LIMITED | Private company limited by shares | Dissolved |
| WELSIN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| WELSION (H.K.) MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| HONGKONG WELSION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| WELSION INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |