| SAM PO METAL AND MACHINERY LIMITED | Private company limited by shares | Dissolved |
| P & H METAL AND MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUI LEE METAL MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| WAI YIP METAL AND MACHINERY LIMITED | Private company limited by shares | Live |
| PRO METAL AND MACHINERY LIMITED | | Live |
| FAITO METAL & MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHENG LI METAL AND MACHINERY LIMITED | | Live |
| TRIPLE METAL AND MACHINERY LIMITED | Private company limited by shares | Live |
| Elite precision metal machining co., Limited | Private company limited by shares | Live |
| HK Magic Plastic & Metal Co., Limited | Private company limited by shares | Live |
| MAGIC YEAR METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAGIC YEAR METAL COMPANY LIMITED | Private company limited by shares | Live |
| INFINITY MAGNETIC & METAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| MANTION METAL MANUFACTURER LIMITED | Private company limited by shares | Dissolved |
| KAM FAI METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KAM SUN METAL MANUFACTORY, LIMITED | Private company limited by shares | Dissolved |
| KIU FAT METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KAI YIP METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KAY LEE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MOU LAM METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAH FAT METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAI TO METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| YAU LEE METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| PO YIP METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LEE TAT METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| A. SEE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAI KO METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KIT PO METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| HOI PO METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| PO ON METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAH LAI METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KIN MEE METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| SO KEE KIN LIK METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| D & O METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| WAH YIP METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| FU WAH METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| E T METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| LI WAI METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| LAI YIP METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| TAK YEE METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI FAT METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KIN BON METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| HON LAM METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SUN WAH METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| FU WO METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WUI PIU METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| PAK KAI METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LEE WAI METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI LEE WAI METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KAI KEE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| E & B METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| C & K METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KEE TAT METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| HOI WAI METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| YEE ON METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KAM YAT METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| WAY FAI METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| YAT FAT METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KIN LIK METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KAM YUN METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| T & C METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| SAN MIN METAL MANUFACTORY CO. LIMITED | Private company limited by shares | Dissolved |
| HK HOI PO METAL MANUFACTORY CO. LIMITED | Private company limited by shares | Live |
| YET FAT METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| CHE KEE METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| YNC Metal Manufactory, Limited | Private company limited by shares | Live |
| AGENT METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| ALOHA METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Live |
| BEAUTY & BEAUTY METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| BORON METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| YU YAN KEE BROS. METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| NG CHOW METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MEE CHOW METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| SU CHUEN METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CHI CHUEN METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KUM CHUEN METAL & PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CHUNG FU METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| C.K.C. PLASTIC & METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CREATIVE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| DOMAINE METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| DONG KONG METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| FIRST METAL MANUFACTORY COMPANY LIMITED -THE- | Private company limited by shares | Live |
| Galaxy Metal Manufactory Limited | Private company limited by shares | Live |
| GALORE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| GLORIOUS SUN METAL MANUFACTORY COMPANY LIMITED -THE- | Private company limited by shares | Dissolved |
| HI-CALIBER METAL & PVC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| HONEST METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KAIMAY PLASTIC AND METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Kevin Metal Manufactory Limited | Private company limited by shares | Dissolved |
| NEW KINGLY PLASTIC & METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CHU KWUN KEE METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| KWUN RAN METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEUNG HOI KEE METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| CHE LEUNG METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LICKO METAL MANUFACTORY LIMITED | Private company limited by shares | Live |
| TAK LOONG PLASTIC AND METAL MANUFACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YAH LOONG METAL AND PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MARK WAY METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| MARWELL METAL MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| LAI MING METAL MANUFACTORY LIMITED | Private company limited by shares | Live |