| FU WEI POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| ASCO POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| ASIA POLYFOAM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAI POLYFOAM COMPANY LIMITED | Private company limited by shares | Live |
| CF POLYFOAM CO., LIMITED | Private company limited by shares | Live |
| DARTSON POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| FAR EAST POLYFOAM LIMITED | Private company limited by shares | Live |
| FAR EAST POLYFOAM HK LIMITED | Private company limited by shares | Dissolved |
| FAR EAST POLYFOAM (CHINA) LIMITED | Private company limited by shares | Live |
| FAR EAST POLYFOAM (ZHONGSHAN) LIMITED | Private company limited by shares | Live |
| HOP LIK POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| C & S POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| EASTERN ASIA POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| YEE FUNG POLYFOAM LIMITED | Private company limited by shares | Live |
| YEE FUNG POLYFOAM LIMITED | Private company limited by shares | Live |
| LUNG FUNG POLYFOAM MANUFACTORY PRODUCTS LIMITED | Private company limited by shares | Live |
| HANGZHOU POLYFOAM GROUP CO., LIMITED | Private company limited by shares | Live |
| HING BOA POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENRY POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG POLYFOAM MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TUNG WEI POLYFOAM LIMITED | Private company limited by shares | Live |
| WELSONA POLYFOAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONEST SUCCESS POLYFOAM (HK) INDUSTRY LIMITED | Private company limited by shares | Live |
| LASTING POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| LUXURIANCE POLYFOAM MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATIONAL POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| NGAI WAH POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| LEGEND POLYFOAM PRODUCT LIMITED | Private company limited by shares | Dissolved |
| SOLIDPACK POLYFOAM PRODUCTS LIMITED | Private company limited by shares | Live |
| SANFORD POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| SUNBEST POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| TUNG MING POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| WELSONA POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| WONG'S POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEAFAN POLYFOAM SOLUTIONS LIMITED | Private company limited by shares | Dissolved |