| IRONSTORM LIMITED | Private company limited by shares | Dissolved |
| IRONTEX COMPANY LIMITED | Private company limited by shares | Live |
| IRONTON LIMITED | Private company limited by shares | Live |
| XI MEN ZI IRONWARE (ASIA) LIMITED | Private company limited by shares | Dissolved |
| HK Jianyixing Ironware Co., Limited | Private company limited by shares | Dissolved |
| WONG SEK KEE IRONWARE CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| CROWN IRONWARE PRODUCTS (H.K) CO., LIMITED | Private company limited by shares | Live |
| PAK LEE IRONWARE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Chi Yip Ironware Engineering Company Limited | Private company limited by shares | Live |
| GALAXY IRONWARE ENGINEERING LIMITED | Private company limited by shares | Live |
| WING HING IRONWARE ENGINEERING LIMITED | Private company limited by shares | Live |
| LUSTER IRONWARE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHI TUNG IRONWARE WELDING ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WAI LEE (STANDARD) IRONWARE FACTORY LIMITED | Private company limited by shares | Live |
| Heda Ironware Limited | Private company limited by shares | Live |
| HUA FU IRONWARE (HK) LIMITED | Private company limited by shares | Dissolved |
| HONG KI IRONWARE ENGINEERING LIMITED | Private company limited by shares | Live |
| PROSPER ELECTRIC IRONWARE (HK) LIMITED | Private company limited by shares | Dissolved |
| DONGGUAN RONGDA IRONWARE TRINKET LIMITED | Private company limited by shares | Live |
| TAK SHING IRONWARE ENGINEERING LIMITED | Private company limited by shares | Live |
| Shing Kee Ironware Engineering Limited | Private company limited by shares | Live |
| SOZN IRONWARE PRODUCTS (H.K.) CO., LIMITED | Private company limited by shares | Live |
| TAIWAN DEPAI IRONWARE INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| GERMANY TENGDAWANG IRONWARE TOOL LIMITED | Private company limited by shares | Live |
| ORIENT PLASTIC & IRONWARE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| YANYU IRONWARE PRODUCE LIMITED | Private company limited by shares | Live |
| KONG FAT IRONWARES GODOWN LIMITED | Private company limited by shares | Dissolved |
| HOI KONG IRONWARES GODOWN COMPANY LIMITED | Private company limited by shares | Live |
| IRONWAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Ironway Mining Limited | Private company limited by shares | Live |
| Ironway Technology Limited | Private company limited by shares | Live |
| Ironwhale Limited | Private company limited by shares | Live |
| IRONWOOD LIMITED | Private company limited by shares | Dissolved |
| IRONWOOD EXTRUSIONS LIMITED | Private company limited by shares | Live |
| IRONWOOD FLOORING TRADE LIMITED | Private company limited by shares | Live |
| IRONWOOD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUN WAH IRONWORK COMPANY LIMITED | Private company limited by shares | Live |
| NGAI CHEONG IRONWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| QUANZHOU FIRST IRONWORK LIMITED | Private company limited by shares | Live |
| QUANZHOU FIRST IRONWORK LIMITED | | Live |
| TAI YAU IRONWORKS LIMITED | Private company limited by shares | Dissolved |
| PO CHEONG IRONWORKS ENGINEERING LIMITED | | Live |
| San Wa Ironworks Engineering Limited | Private company limited by shares | Live |
| WING MING IRONWORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| HOPEWELL IRONWORKS LIMITED | Private company limited by shares | Dissolved |
| IRONWORKS INDUSTRIAL LIMITED | Private company limited by shares | Live |
| FU YUEN IRONWORKS LIMITED | Private company limited by shares | Dissolved |
| IRONY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| IRONY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |