| SINO PROSPER TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO LUCKY ENTERPRISES LIMITED | Private company limited by shares | Live |
| ORIENT SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| NEW SINO (H.K.) LIMITED | Private company limited by shares | Live |
| SINOUX TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| SINOPARTS AND VEHICLES INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| SINO ROYAL TRADING LIMITED | Private company limited by shares | Live |
| SINO-SOURCES AND GLOBAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Sino Green in Hong Kong Limited | Company limited by guarantee | Live |
| Sino Xin Feng Limited | Private company limited by shares | Live |
| Sino Xin Jun Limited | Private company limited by shares | Live |
| Sino Xin Ji Limited | Private company limited by shares | Live |
| Sino Xin Ye Limited | Private company limited by shares | Live |
| SINO MARVEL INVESTMENT LIMITED | Private company limited by shares | Live |
| Sino Xin Qi Limited | Private company limited by shares | Live |
| Sino Xin Yuan Limited | Private company limited by shares | Live |
| Sino Xin Can Limited | Private company limited by shares | Live |
| Sino Xin De Limited | Private company limited by shares | Live |
| Sino Xin Hua Limited | Private company limited by shares | Live |
| SINO-HK SWAP LIMITED | Private company limited by shares | Live |
| SINO GLOBAL CAPITAL LIMITED | Private company limited by shares | Live |
| Sino Scientific Innovation Corporation Limited | Private company limited by shares | Live |
| Sino Care Limited | Company limited by guarantee | Live |
| PACIFIC SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| DILIGENT SINO INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SINOMUSE LIMITED | Private company limited by shares | Live |
| Sino Pacific Corporate Solution Limited | Private company limited by shares | Live |
| SINO NICE ENTERPRISE LIMITED | Private company limited by shares | Live |
| SINO MOLD GROUP LIMITED | Private company limited by shares | Live |
| GOAL SINO LIMITED | Private company limited by shares | Live |
| SINO WAY LIMITED | Private company limited by shares | Live |
| Sinotech Ceramics Co ., Limited | Private company limited by shares | Live |
| SINO UNIQUE LIMITED | Private company limited by shares | Live |
| SINO EXPRESS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| SINO BEST CORPORATION LIMITED | Private company limited by shares | Live |
| Sino Top Technology Company Limited | Private company limited by shares | Live |
| ASIA SINO FAITH LIMITED | Private company limited by shares | Live |
| Sino Korea beauty industry Limited | Private company limited by shares | Live |
| SINO ORIENTEX COMPANY LIMITED | Private company limited by shares | Live |
| SINO HOPE TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO MAX LIMITED | Private company limited by shares | Live |
| RIGHT SINO TRADING LIMITED | Private company limited by shares | Live |
| SINO WORLD HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| SINO UNITEX LIMITED | Private company limited by shares | Live |
| SINO VIEW (HONG KONG) LIMITED | Private company limited by shares | Live |
| SINO MIND TRADING LIMITED | Private company limited by shares | Live |
| SINO EURO INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| Sino Elite Business Management Limited | Private company limited by shares | Live |
| SINO-HELLENIC CULTURE MEDIA CO., LIMITED | Private company limited by shares | Live |
| SINO EXPLORER LIMITED | Private company limited by shares | Live |
| SINO EURO UNITED INVESTMENT LIMITED | Private company limited by shares | Live |
| Sino PharmaEngineering (HK) Co., Limited | Private company limited by shares | Live |
| SINOWIDE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| PACIFIC SINO (H.K.) LIMITED | Private company limited by shares | Live |
| SINO ASIA (H.K.) LIMITED | Private company limited by shares | Live |
| SKY SINO SHIPPING LIMITED | Private company limited by shares | Live |
| HONG KONG RICH SINO LIMITED | Private company limited by shares | Live |
| SINO RAY INC LIMITED | Private company limited by shares | Live |
| SINO NEW LIMITED | Private company limited by shares | Live |
| SINO-SHAN CONSTRUCTION INVESTMENT LIMITED | Private company limited by shares | Live |
| SINO FAIR TRADING LIMITED | Private company limited by shares | Live |
| SinoPak Electric Investment Co., Limited | Private company limited by shares | Live |
| FIRST SINO (ASIA) LIMITED | Private company limited by shares | Live |
| Sinoviag Creative Limited | Private company limited by shares | Live |
| MAX SINO CORPORATION LIMITED | Private company limited by shares | Live |
| SINOSKY GROUP LIMITED | Private company limited by shares | Live |
| VITAL SINO LIMITED | Private company limited by shares | Live |
| NEW SINO CAPITAL CO., LIMITED | Private company limited by shares | Live |
| SINO FOX ARMOUR GROUP LIMITED | Private company limited by shares | Live |
| GREEN SINO TRADING INVESTMENT LIMITED | Private company limited by shares | Live |
| MIGHTY SINO LIMITED | Private company limited by shares | Live |
| Sino Resource & Energy Limited | Private company limited by shares | Live |
| SINO-COMM ASSET (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| SMART SINO TECHNOLOGY LIMITED | Private company limited by shares | Live |
| EXCEL SINO CONSULTANTS LIMITED | Private company limited by shares | Live |
| ROYAL SINO INDUSTRIAL LIMITED | Private company limited by shares | Live |
| HAPPINESS SINO LIMITED | Private company limited by shares | Live |
| JOYFUL SINO LIMITED | Private company limited by shares | Live |
| Sino Moroccan Investments Limited | Private company limited by shares | Live |
| SINOSTAR INTERNATIONAL HOLDING GROUP LIMITED | Private company limited by shares | Live |
| SINO Y&Y INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| France Sino-French Group Winery Limited | Private company limited by shares | Live |
| SINO EUROPEAN TRADE CO., LIMITED | Private company limited by shares | Live |
| SINO POINT TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO INDUSTRIAL GROUP H.K. LIMITED | Private company limited by shares | Live |
| SINO MARINE & ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Sino Suisse Consulting Limited | Private company limited by shares | Live |
| SINO SKYTOP TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GOLD SINO (ASIA) LIMITED | Private company limited by shares | Live |
| SUCCESS SINO CORPORATION LIMITED | Private company limited by shares | Live |
| SinoSkyc Limited | Private company limited by shares | Live |
| SINO PROGRESS LIMITED | Private company limited by shares | Live |
| SINO GOLD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO METROPOLE TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| SINO POINTER LIMITED | Private company limited by shares | Live |
| Sino Enterprise Business Consultancy (HongKong) Limited | Private company limited by shares | Live |
| el Mundo Sino Latino Limited | Private company limited by shares | Live |
| SINOSKY LIMITED | Private company limited by shares | Live |
| SINOGLORY MANUFACTURER LIMITED | Private company limited by shares | Live |
| Sino American Spinal Health Association Limited | Private company limited by shares | Live |