| STEELTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STEEL-TOP OFFICE FURNITURE MANUFACTURER LIMITED | Private company limited by shares | Live |
| STEELTRADE LIMITED | Private company limited by shares | Dissolved |
| COUNTRYWIDE STEEL&TRADING (HONGKONG) LIMITED | Private company limited by shares | Live |
| STEELUNI TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| TAK FAT STEELWARE COMPANY LIMITED | Private company limited by shares | Dissolved |
| JACKSON STEELWARES AND KITCHEN WARES ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Steelway Alliance Limited | Private company limited by shares | Live |
| STEELWEL CO., LIMITED | Private company limited by shares | Live |
| GREAT HARVEST STEELWOKS ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| T & S STEELWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| DONGGUAN INTER-ASIA STRUCTURAL STEELWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO CHAU STRUCTURAL STEELWORKERS LIMITED | Private company limited by shares | Live |
| STEELWORKS ASIA LIMITED | Private company limited by shares | Dissolved |
| FAR EAST STEELWORKS LIMITED | Private company limited by shares | Dissolved |
| Hoi To Structural Steelworks Fabrication Company Limited | Private company limited by shares | Live |
| Steelworks Solution Limited | Private company limited by shares | Live |
| GOLD YORK STEELWORKS LIMITED | Private company limited by shares | Live |
| Steelworld Office Furniture Limited | Private company limited by shares | Live |
| SteelX Engineering Co., Limited | Private company limited by shares | Live |
| STEELX (HONG KONG) TECHNOLOGY LIMITED | | Live |
| Wei Steely S Limited | | Live |
| STEELY ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| KOREA STEELY BIRD (HK) INT'L LIMITED | Private company limited by shares | Live |
| SteelZen Limited | Private company limited by shares | Live |