| SINO WORLD GROUP LIMITED | Private company limited by shares | Dissolved |
| KAR SING ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO RISE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YEE SING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SING TECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO FRIEND LIMITED | Private company limited by shares | Dissolved |
| SINOLINE LIMITED | Private company limited by shares | Dissolved |
| SINOSOUTH LIMITED | Private company limited by shares | Live |
| SINOBEST BADGES LIMITED | Private company limited by shares | Dissolved |
| SINO RESOURCES TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO UNICORN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SINOREX RESOURCES LIMITED | Private company limited by shares | Dissolved |
| SINO CONCEPT TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO LION INVESTMENTS (H.K.) LIMITED | Private company limited by shares | Live |
| SINO SOUTH CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINO UNICORN LIMITED | Private company limited by shares | Dissolved |
| SINOCITY TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO UNICORN TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOTON TRADING LIMITED | Private company limited by shares | Dissolved |
| SINOMARK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOTRADE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| SINOFIELD PROPERTIES LIMITED | Private company limited by shares | Live |
| PO SING PRO PYROTECHNICS LIMITED | Private company limited by shares | Live |
| SINO CONCORD LIMITED | Private company limited by shares | Live |
| SINO KEY LIMITED | Private company limited by shares | Dissolved |
| SINO DRAGON EXPRESS LIMITED | Private company limited by shares | Dissolved |
| SINO RISE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| SINO WEALTH MICROELECTRONICS CORPORATION LIMITED | Private company limited by shares | Dissolved |
| GIP SING INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| MUTUAL SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOTEC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOP - SINO CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINCERE RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HK TAIWAN CONSULTANCY LIMITED | Private company limited by shares | Live |
| SINO MARKET CONSULTANTS (HK) LIMITED | Private company limited by shares | Dissolved |
| SINOLINK ELECTRIC POWER COMPANY LIMITED | Private company limited by shares | Live |
| KI SING INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOTEC COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINCERE BEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GLAD ON (SINO-OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| SINO SONG ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINCERE LUCK LIMITED | Private company limited by shares | Dissolved |
| SINOCESS LIMITED | Private company limited by shares | Dissolved |
| SINOARCH LIMITED | Private company limited by shares | Dissolved |
| SINOGEN LIMITED | Private company limited by shares | Dissolved |
| TUNG SING ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| SINO QUEST LIMITED | Private company limited by shares | Dissolved |
| SINO-VENTURE INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO GRACE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINOPLEX INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO GRAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EVER SINCERE LIMITED | Private company limited by shares | Dissolved |
| SINHANG (CHINA) PRINTING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO-WOOD (GUANGDONG) LIMITED | Private company limited by shares | Live |
| SINO-WOOD (FUJIAN) LIMITED | Private company limited by shares | Live |
| SINO AMERICA TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SING KONG CABLE AND WIRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| SINCERE MERCHANDISING & COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO WORLD AGRILINK LIMITED | Private company limited by shares | Dissolved |
| SINCERE GRACE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOCON (HK) LIMITED | Private company limited by shares | Dissolved |
| GOOD SINCERE LIMITED | Private company limited by shares | Dissolved |
| HOP SING MOULDING COMPANY LIMITED | Private company limited by shares | Live |
| SINTECH (ASIA) LIMITED | Private company limited by shares | Dissolved |
| SINOKAWA TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO CREDIT COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOCOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINOCORE LIMITED | Private company limited by shares | Dissolved |
| SINOJET ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO GROUP ENTERPRISES LIMITED | Private company limited by shares | Live Commenced dormancy on 24-Jun-2009 |
| RICH SINO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO FRENCH RESOURCES LIMITED | Private company limited by shares | Live |
| TOP SINCERE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO CENTURY TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| SINO VIDEO DISPLAY LIMITED | Private company limited by shares | Live |
| HANG SING INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| SINO GROUP INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YIP SING TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINGHOTEX CO., LIMITED | Private company limited by shares | Dissolved |
| SINO EQUITIES LIMITED | Private company limited by shares | Dissolved |
| CHAMPION SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HANG SING ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| VINCENT SINO LIMITED | Private company limited by shares | Dissolved |
| PHOENIX CHUNG SING (HK) LIMITED | Private company limited by shares | Dissolved |
| GLORY SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO-TEX FABRICS LIMITED | Private company limited by shares | Dissolved |
| SINO AMERICAN LEGAL CONSULTANCY LIMITED | Private company limited by shares | Dissolved |
| SINO CHANNEL LIMITED | Private company limited by shares | Dissolved |
| SINO EMPIRE LIMITED | Private company limited by shares | Dissolved |
| SINO CHARM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINODRAGON SHIPPING & ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO-WOOD (JIANGXI) LIMITED | Private company limited by shares | Live |
| SINO-WOOD (HAINAN) LIMITED | Private company limited by shares | Dissolved |
| SINO-WOOD (GUANGXI) LIMITED | Private company limited by shares | Live |
| CHING SING INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO CENTURY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FUK SING INDUSTRIAL LIMITED | Private company limited by shares | Live |