| CV. P.C.B. LIMITED | Private company limited by shares | Dissolved |
| HIP WAH P.C.B. LIMITED | Private company limited by shares | Live |
| RES (PCB) LIMITED | Private company limited by shares | Live |
| WAI SUN P.C.B LIMITED | Private company limited by shares | Dissolved |
| One p.c.b Limited | Private company limited by shares | Live |
| APRIL P.C.B. FACTORY LIMITED | Private company limited by shares | Dissolved |
| Broad Technology PCB. Co., Limited | Private company limited by shares | Live |
| CINFORD (PCB) COMPANY LIMITED | Private company limited by shares | Live |
| E. CITY P.C.B. CO. LIMITED | Private company limited by shares | Live |
| Ally (PCB) Co., Limited | Private company limited by shares | Live |
| RICH P.C.B. TECH. CO., LIMITED | Private company limited by shares | Dissolved |
| EVER BRIGHT P.C.B. EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| KOREA EQUIPMENT OF P.C.B ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| MAIN CROWN P.C.B. EQUIPMENT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL P.C.B. EQUIPMENT COMPANY LIMITED | Private company limited by shares | Live |
| LATEST MODE P.C.B. FACTORY LIMITED | Private company limited by shares | Dissolved |
| TOP FAITH P.C.B. COMPANY LIMITED | Private company limited by shares | Live |
| TOP FAITH P.C.B. (KAIPING) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOP FAITH P.C.B. (KUNSHAN)(HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| MARVEL ELECTRONIC P.C.B. FTY. LIMITED | Private company limited by shares | Dissolved |
| GIANT LEADER P.C.B. FACTORY COMPANY LIMITED | Private company limited by shares | Live |
| GOLDEN WORLD P.C.B. CO., LIMITED | Private company limited by shares | Dissolved |
| CHUNG HING (P.C.B.) COMPANY LIMITED | Private company limited by shares | Live |
| TAI HING P.C.B. FACTORY & ENTERPRISE LIMITED | Private company limited by shares | Live |
| P.C.B. ENGINEERING (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| WINHOLLY P.C.B. (HK) COMPANY LIMITED | Private company limited by shares | Live |
| P.C.B. CENTRE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Xingda Hongye P.C.B. Co., Limited | Private company limited by shares | Live |
| CARTER P.C.B. INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEE KING SILK-SCREEN PRINTING AND P.C.B. LIMITED | Private company limited by shares | Live |
| KINGSONIC P.C.B. CO. LIMITED | Private company limited by shares | Live |
| KINGSTAR P.C.B. COMPANY LIMITED | Private company limited by shares | Live |
| LEADER P.C.B. LIMITED | Private company limited by shares | Live |
| NINE DRAGON P.C.B. FACTORY LIMITED | Private company limited by shares | Live |
| TAI PING P.C.B. FACTORY LIMITED | Private company limited by shares | Dissolved |
| PROSPERITY P.C.B. FACTORY LIMITED | Private company limited by shares | Live |
| REPUTED P.C.B. COMPANY LIMITED | Private company limited by shares | Dissolved |
| E - RICH P.C.B. LIMITED | Private company limited by shares | Live |
| MATSUKI (PCB) SERVICES LIMITED | Private company limited by shares | Live |
| WING SHING ELECTRONIC & P.C.B. LIMITED | Private company limited by shares | Live |
| KIN SING P.C.B. COMPANY LIMITED | Private company limited by shares | Live |
| PO SING P.C.B. FACTORY LIMITED | Private company limited by shares | Dissolved |
| MILLION SOURCES P.C.B (HK) LIMITED | Private company limited by shares | Dissolved |
| CIRCUIT TECHNOLOGY P.C.B. LIMITED | Private company limited by shares | Dissolved |
| HK P.C.B TRADING LIMITED | Private company limited by shares | Live |
| WINTECH (PCB) TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| WORLD WIDE P.C.B. EQUIPMENTS COMPANY LIMITED | Private company limited by shares | Live |
| YEEBO P.C.B. LIMITED | Private company limited by shares | Dissolved |
| PCB2PRODUCT GROUP LIMITED | Private company limited by shares | Live |
| ASIA PCB & PCBA LIMITED | Private company limited by shares | Dissolved |
| FAST PCB PCBA LIMITED | | Live |
| SMART PCBA LIMITED | Private company limited by shares | Live |
| PCBA SOLUTIONS LIMITED | | Live |
| HUA XING PCBA LIMITED | Private company limited by shares | Live |
| HongKong PCBA-TECH CO., Limited | Private company limited by shares | Live |
| PCBeasy Limited | Private company limited by shares | Live |
| PCBHERO COMPANY LIMITED | Private company limited by shares | Live |
| PCBNPI ELECTRONICS LIMITED | Private company limited by shares | Live |
| CHINA PCBONLINE LIMITED | Private company limited by shares | Live |
| PCBontime Limited | Private company limited by shares | Live |
| PCBSINO TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| PCBSTAR TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| PCBSTAR TECH LIMITED | | Live |
| PCBWay.Com Limited | | Live |
| pcbwhiz Limited | | Live |