| GERMANY ZHONGJI GROUP SEWING MACHINE LIMITED | Private company limited by shares | Live |
| DONGGUAN ZHONGKE MACHINE CO., LIMITED | Private company limited by shares | Dissolved |
| HK ZHONGRI CLEANING MACHINE LIMITED | Private company limited by shares | Live |
| TAIWAN ZHONGTIAN SEWING MACHINE (HK) LIMITED | Private company limited by shares | Live |
| MACHINE4MANKIND LIMITED | Private company limited by shares | Live |
| Machine4u Limited | | Live |
| MACHINE-BUILDING SYSTEMS LIMITED | Private company limited by shares | Live |
| MACHINED PARTS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Chinge Machined & Wrought Iron Part Limited | Private company limited by shares | Dissolved |
| Mozoro Machined Products Limited | Private company limited by shares | Live |
| FORGED & MACHINED PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| MA-CHINE-EERING LIMITED | Private company limited by shares | Live |
| HK MINGHONDA MACHINE&EQUITMENT TECHNOLOGY LIMITED | Private company limited by shares | Live |
| SCIEN FLY PRINTING MACHINE(HK)CO., LIMITED | Private company limited by shares | Live |
| MACHINEIDEA COMPANY LIMITED | Private company limited by shares | Live |
| KAI YUM MACHINE-MADE ENVELOPE FACTORY COMPANY LIMITED | Private company limited by shares | Live |
| HUI HUI MACHINERIES LIMITED | | Live |
| Able Hand Machineries Limited | Private company limited by shares | Live |
| GOLD ALLIED MACHINERIES LIMITED | Private company limited by shares | Dissolved |
| TEKA (CHINA) MACHINERIES LIMITED | Private company limited by shares | Dissolved |
| DEVOTION MACHINERIES CO., LIMITED | Private company limited by shares | Live |
| HORIZON MACHINERIES CO., LIMITED | Private company limited by shares | Live |
| TOP-TECH MACHINERIES CO., LIMITED | | Live |
| HAMBURG MACHINERIES LIMITED | Private company limited by shares | Live |
| LODGERS POWER MACHINERIES CO., LIMITED | Private company limited by shares | Dissolved |
| MERIT LUCK MACHINERIES LIMITED | Private company limited by shares | Dissolved |
| PEARLY MACHINERIES LIMITED | Private company limited by shares | Live |
| MING HING SHIPCHANDLERS AND MACHINERIES CO. LIMITED | Private company limited by shares | Dissolved |
| SIMSEN USED MACHINERIES AND PARTS LIMITED | Private company limited by shares | Dissolved |
| WEISSEN PRECISION MACHINERIES LIMITED | Private company limited by shares | Dissolved |
| TESIMEI MACHINERTY EQUIPMENT LIMITED | Private company limited by shares | Live |
| SIXING MACHINERTY HONGKONG CO., LIMITED | Private company limited by shares | Live |
| ABA MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| WSH MACHINERY LIMITED | Private company limited by shares | Dissolved |
| PO TAK MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI YIP MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| L. K. MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| GP MACHINERY LIMITED | Private company limited by shares | Dissolved |
| MFT MACHINERY LIMITED | Private company limited by shares | Dissolved |
| KIN AH MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| D & B MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAN JIN MACHINERY LIMITED | Private company limited by shares | Dissolved |
| DAI YIP MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| MH MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUE XIU MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| S-J MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAM TAT MACHINERY CO. LIMITED | Private company limited by shares | Live |
| WAI KEE MACHINERY LIMITED | Private company limited by shares | Live |
| SUN HOP MACHINERY LIMITED | Private company limited by shares | Dissolved |
| SAI PO MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HO HON MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SET WIN MACHINERY LIMITED | Private company limited by shares | Live |
| YIN CHI MACHINERY LIMITED | Private company limited by shares | Dissolved |
| CF MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| F & W MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SAN YIK MACHINERY LIMITED | Private company limited by shares | Dissolved |
| WAN KEI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| MAX MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LFK MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| SAN MAO MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| NBI MACHINERY LIMITED | Private company limited by shares | Live |
| TOP JET MACHINERY LIMITED | Private company limited by shares | Live |
| TAK LEE MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| KAM YAU MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| LEE LOY MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TSC MACHINERY HK LIMITED | Private company limited by shares | Dissolved |
| FAI LEE MACHINERY LIMITED | Private company limited by shares | Dissolved |
| WAH YIP MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| HBK MACHINERY LIMITED | Private company limited by shares | Live |
| WEN YU MACHINERY LIMITED | Private company limited by shares | Live |
| HOI YUE MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| J M MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| B & L MACHINERY LIMITED | Private company limited by shares | Dissolved |
| AFC MACHINERY LIMITED | Private company limited by shares | Dissolved |
| HCI MACHINERY LIMITED | Private company limited by shares | Live |
| LI HUA MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| WAH FAI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| KWC MACHINERY (H K ) CO LIMITED | Private company limited by shares | Live |
| P & M MACHINERY LIMITED | Private company limited by shares | Live |
| TF Machinery Limited | Private company limited by shares | Live |
| K S MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| BAI QIN MACHINERY LIMITED | Private company limited by shares | Live |
| K. H. MACHINERY LIMITED | Private company limited by shares | Live |
| J UNN MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| FFM MACHINERY LIMITED | Private company limited by shares | Dissolved |
| MAC MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| LAW KEE MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| AAC MACHINERY CO. LIMITED | Private company limited by shares | Dissolved |
| TIN LI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| W. F. MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| TAK WAI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| H & H MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOK TAI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| KA HAY MACHINERY LIMITED | Private company limited by shares | Live |
| BLT MACHINERY LIMITED | Private company limited by shares | Live |
| JAY MACHINERY LIMITED | Private company limited by shares | Dissolved |
| SUN KEE MACHINERY LIMITED | Private company limited by shares | Live |
| WEI YI MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| ON HO MACHINERY CO. LIMITED | Private company limited by shares | Live |
| KIN SI MACHINERY LIMITED | Private company limited by shares | Live |