| SINO RESPECT CONSTRUCTION LIMITED | Private company limited by shares | Live |
| SINOLINK (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINO FAMOUS TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CHINA SINO-PROSPERITY INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOTEX LIMITED | Private company limited by shares | Live |
| SINO FIRST (H.K.) TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CREATIVE SINO LIMITED | Private company limited by shares | Dissolved |
| SINO STEP CORPORATION LIMITED | Private company limited by shares | Dissolved |
| EVER SINO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STAR SINO INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO VISION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO POWER INVESTMENTS LIMITED | Private company limited by shares | Live |
| EAST SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO EAST INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 03-Sep-2008 |
| SINO SUN (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CHANNEL SINO LIMITED | Private company limited by shares | Dissolved |
| SINO SMARTLY LIMITED | Private company limited by shares | Dissolved |
| SINODATA TELECOMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| SINO TIME INVESTMENT LIMITED | Private company limited by shares | Live |
| ART SINO LIMITED | Private company limited by shares | Dissolved |
| SINO RISE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| SINO TRANSTEC (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO CORPORATE LIMITED | Private company limited by shares | Dissolved |
| SINO LUCK LIMITED | Private company limited by shares | Live |
| SINO RANK LIMITED | Private company limited by shares | Dissolved |
| SINO SILVER INVESTMENTS (HK) LIMITED | Private company limited by shares | Live |
| SINO CHARTER SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| SINO GAIN PAPER CO., LIMITED | Private company limited by shares | Live |
| WEALTHY SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| SUNNY SINO LIMITED | Private company limited by shares | Dissolved |
| CHINA SINO-TV NET MEDIA LIMITED | Private company limited by shares | Dissolved |
| SINO PROMISE (HK) LIMITED | Private company limited by shares | Live |
| SINO WISDOM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO GAIN CREDIT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| SINO HONEST TRADING LIMITED | Private company limited by shares | Live |
| SINO PROMISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| SINO HONEST LIMITED | Private company limited by shares | Live |
| SINO VICTORY LIMITED | Private company limited by shares | Dissolved |
| SINOLINE LIMITED | Private company limited by shares | Dissolved |
| SINOSUNNY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| SINO FAVOUR (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOP SINO TRADING LIMITED | Private company limited by shares | Dissolved |
| SINO WELL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINO ENERGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO EXPRESS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SKY SINO GROUP LIMITED | Private company limited by shares | Dissolved |
| SINO ENERGY INVESTMENTS LIMITED | Private company limited by shares | Live |
| SINO GRAND INVESTMENT LIMITED | Private company limited by shares | Live |
| POSH SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMODEL LIMITED | Private company limited by shares | Live |
| SINO GROUP CONSULTANTS LIMITED | Private company limited by shares | Live |
| SINO FULL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SINO POINT INVESTMENT LIMITED | Private company limited by shares | Live |
| VICTORY SINO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO VISTA LIMITED | Private company limited by shares | Dissolved |
| SINO LIFECARE TECHNOLOGY (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO ASIA LINK LIMITED | Private company limited by shares | Dissolved |
| SINO TOP TRADING LIMITED | Private company limited by shares | Live |
| SINO-AMERICA CAPITAL MARKET RESEARCH & CONSULTANT LIMITED | Private company limited by shares | Live |
| SINOPAC INSURANCE BROKERS LIMITED | Private company limited by shares | Live |
| SINO TRADER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINO EFFORT LIMITED | Private company limited by shares | Dissolved |
| SINO ADVANCE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINOPHI HEALTHCARE PARTNERS LIMITED | Private company limited by shares | Live |
| SINO RISE INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO LIGHT HONG KONG LIMITED | Private company limited by shares | Live |
| SINOMETALS SHIPPING LIMITED | Private company limited by shares | Live |
| DIGIT SINO LIMITED | Private company limited by shares | Live |
| SINOWAY OIL & GAS LIMITED | Private company limited by shares | Dissolved |
| SINOCON HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| SINOSALE LIMITED | Private company limited by shares | Dissolved |
| SINOPEX COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINO EQUITY LIMITED | Private company limited by shares | Dissolved |
| SINO LEADER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOFORD ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO RIVER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOPAC (HONG KONG) NOMINEES LIMITED | Private company limited by shares | Dissolved |
| SINO COUNTRY LIMITED | Private company limited by shares | Dissolved |
| SinoConnect Group Limited | Private company limited by shares | Live |
| SINO-AMERICAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINOSUN CREATION LIMITED | Private company limited by shares | Dissolved |
| SINO SPARK LIMITED | Private company limited by shares | Dissolved |
| SINO LINKS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINO MED PUBLISHING COMPANY LIMITED | Private company limited by shares | Live |
| TRIUMPH SINO (CHINA) LIMITED | Private company limited by shares | Dissolved |
| SINOSUN ELECTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINOTRANS (HONGKONG) AIR TRANSPORTATION DEVELOPMENT CO. LIMITED | Private company limited by shares | Live |
| SINO ELITE EDUCATION LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SINOTOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SINO SHEEN PROPERTIES LIMITED | Private company limited by shares | Live |
| SINOTRONICS LIMITED | Private company limited by shares | Dissolved |
| SINO GLOBAL HEALTHCARE LIMITED | Private company limited by shares | Dissolved |
| SINOEXPRESS LOGISTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SINOREACH LIMITED | Private company limited by shares | Live |
| SINO CAPTAIN LIMITED | Private company limited by shares | Live |
| SINO STEP INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO EAST RESOURCES LIMITED | Private company limited by shares | Live |
| SINO TECHNOLOGIES (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SINOGAIN TRADING LIMITED | Private company limited by shares | Dissolved |