| NEW INJECTION LIMITED | Private company limited by shares | Dissolved |
| DMP INJECTION LIMITED | Private company limited by shares | Live |
| FUYU INJECTION MACHINERY LIMITED | Private company limited by shares | Dissolved |
| Glory Plastic Injection Limited | Private company limited by shares | Live |
| HERMAN INJECTION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Hitop Injection Mold Limited | Private company limited by shares | Live |
| INJECTION ALLOYS HONG KONG LIMITED | Private company limited by shares | Live |
| DAH DEI INJECTION MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| Hyundai injection molding machinery Limited | | Live |
| ACE INJECTION MOLDING COMPANY LIMITED | Private company limited by shares | Live |
| GREATOOLS TOOLING & INJECTION MOLDING CO., LIMITED | Private company limited by shares | Live |
| LP PLASTIC INJECTION MOLDING LIMITED | Private company limited by shares | Live |
| LEAD INJECTION MOLDS LIMITED | Private company limited by shares | Live |
| ORIENT POWER INJECTION MOULDING LIMITED | Private company limited by shares | Live |
| WAH FAT PLASTIC INJECTION LIMITED | Private company limited by shares | Dissolved |
| HON SUN PLASTIC INJECTION LIMITED | Private company limited by shares | Dissolved |
| HWA SI PLASTIC INJECTION LIMITED | Private company limited by shares | Live |
| PRECISION PLASTIC INJECTION LIMITED | Private company limited by shares | Live |
| POLY-TECH INJECTION MOLDING SERVICE CO. LIMITED | Private company limited by shares | Dissolved |
| INJECTION SOLUTIONS LIMITED | Private company limited by shares | Live |
| EFM INJECTION MOLDING SYSTEMS CO. LIMITED | Private company limited by shares | Live |
| TECHNIK LIQUID INJECTION MOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| INJECTION TECHNOLOGY LIMITED | Private company limited by shares | Live |
| T & B INJECTION TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AI ZE WEI PLASTIC INJECTION BEAUTY TRAINING LIMITED | Private company limited by shares | Dissolved |
| HOP WANG PLASTIC INJECTION LIMITED | Private company limited by shares | Dissolved |
| BBZ INJECTIONS AND WATERPROOFING SYSTEMS LIMITED | Private company limited by shares | Dissolved |