| STANDARD POLYETHYLENE PRODUCTS MANUFACTORY, LIMITED | Private company limited by shares | Dissolved |
| JET WING POLYETHYLENE PRODUCTS COMPANY LIMITED | Private company limited by shares | Live |
| SHUM YUE KEE POLYETHYLENE MANUFACTORY LIMITED | Private company limited by shares | Live |
| WING FAT POLYETHYLENE COMPANY LIMITED | Private company limited by shares | Live |
| WINSTON POLYETHYLENE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| POLYEVER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SG POLYEX LIMITED | Private company limited by shares | Live |
| POLYEXCEL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| POLYEXPERT LIMITED | Private company limited by shares | Live |
| POLYEXPERT BUSINESS STRATEGY LIMITED | Private company limited by shares | Live |
| POLYEXTRU CO., LIMITED | Private company limited by shares | Live |
| POLYFA LIMITED | Private company limited by shares | Live |
| EXCEL POLYFABS LIMITED | Private company limited by shares | Dissolved |
| POLYFAIR COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFAIR LIMITED | Private company limited by shares | Dissolved |
| POLYFAIR LIMITED | Private company limited by shares | Live |
| POLYFAIR ASIA LIMITED | Private company limited by shares | Live |
| Polyfair Solutions Limited | Private company limited by shares | Live |
| POLYFAITH LIMITED | Private company limited by shares | Dissolved |
| POLYFAITH COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFAMOS LIMITED | Private company limited by shares | Dissolved |
| POLYFAN LIMITED | Private company limited by shares | Dissolved |
| POLYFAST COMPANY LIMITED | Private company limited by shares | Live |
| Polyfast Solution Company Limited | Private company limited by shares | Dissolved |
| GOLDEN POLYFAT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYFECT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFECT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| POLYFECT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYFECT NOMINEES LIMITED | Private company limited by shares | Dissolved |
| POLYFECT TOYS COMPANY LIMITED | Private company limited by shares | Live |
| POLYFIELD LIMITED | Private company limited by shares | Dissolved |
| POLYFIL COMPANY LIMITED | Private company limited by shares | Dissolved |
| PACIFIC POLYFIL LIMITED | Private company limited by shares | Live |
| POLYFILL LIMITED | Private company limited by shares | Dissolved |
| POLYFILM COMPANY LIMITED | Private company limited by shares | Live |
| POLYFILMAX INTERNATIONAL., LIMITED | | Live |
| POLYFINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFINE LIMITED | Private company limited by shares | Live |
| HK POLYFINE ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| POLYFINE ENGINEERING LIMITED | Private company limited by shares | Live |
| POLYFINE GLOBAL TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYFINE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYFINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIRST LIMITED | Private company limited by shares | Dissolved |
| GEMSTAR POLYFIRST LIMITED | Private company limited by shares | Live |
| POLYFIT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT LIMITED | Private company limited by shares | Live |
| POLYFIT ASIA LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| POLYFIT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| POLYFIT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| POLYFIT FINANCE DEVELOPMENT & CONSULTANT LIMITED | Private company limited by shares | Live |
| POLYFIT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYFIT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYFIT ESTATES LIMITED | Private company limited by shares | Dissolved |
| POLYFIT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| POLYFIT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERIORS LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA TANNT POLYFIT INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLYFIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYFIT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT MARKETING LIMITED | Private company limited by shares | Dissolved |
| POLYFIT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| POLYFIT SIGN SYSTEMS LIMITED | Private company limited by shares | Live |
| POLYFIT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TRAVEL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT WORLDWIDE LIMITED | Private company limited by shares | Live |
| POLYFIT WORLDWIDE (H.K.) LIMITED | Private company limited by shares | Live |
| Polyflame Hong Kong Limited | Private company limited by shares | Live |
| POLYFLEX LIMITED | Private company limited by shares | Dissolved |
| POLYFLEX MAGNETS LIMITED | Private company limited by shares | Dissolved |
| POLYFLEX BUSINESS SERVICE LIMITED | Private company limited by shares | Live |
| POLY-FLORA LIMITED | Private company limited by shares | Dissolved |
| POLYFLOW LIMITED | Private company limited by shares | Dissolved |
| 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 |