| GREAT WALL.KAST WINE LIMITED | Private company limited by shares | Dissolved |
| WALLKEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WALLKING INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| WALLKING BISHEN GROUP LIMITED | Private company limited by shares | Live |
| WALLKING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Source Supply WallKing Limited | Private company limited by shares | Live |
| Zhejiang Wall-King Trading Co., Limited | Private company limited by shares | Live |