| HOP LEE ZIPPERS LIMITED | Private company limited by shares | Dissolved |
| SUN EIN (ZIPPERS) LIMITED | Private company limited by shares | Dissolved |
| BROTHER'S ZIPPERS FACTORY LIMITED | Private company limited by shares | Dissolved |
| CHUNG YUEN ZIPPERS COMPANY LIMITED | Private company limited by shares | Live |
| KOWLOON ZIPPERS FACTORY, LIMITED | Private company limited by shares | Dissolved |
| TIANLONG ZIPPERS FACTORY LIMITED | Private company limited by shares | Dissolved |
| KEE HING ZIPPERS FACTORY LIMITED | Private company limited by shares | Dissolved |
| KOWLOON ZIPPERS INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| KINGTEX ZIPPERS CO., LIMITED | Private company limited by shares | Live |
| MANABLE ZIPPERS COMPANY LIMITED | Private company limited by shares | Live |
| TAI LEE ZIPPERS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| CHI WAI ZIPPERS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |